Audi Vehicle Models Audi RS5 2010-2016
Audi Vehicle Models Audi RS5 2010-2016 Torque Specifications
Complete Audi Vehicle Models Audi RS5 2010-2016 torque specifications guide. Includes factory-specified torque values, torque sequences, and technical specifications for all components including body, brakes, drivetrain, electrical, emissions sensors, fuel, exhaust, HVAC, and suspension. Essential information for proper assembly and maintenance.
Updated
Important Information
Safety guidelines and reference information for proper torque application
Safety First
- Always verify torque specifications with your vehicle's factory service manual
- Use properly calibrated torque wrenches
- Replace all torque-to-yield (TTY) bolts - they are single-use only
- When in doubt, consult a professional mechanic
Quick Reference Guide
Quick Reference Guide
ft-lbs → Nm
× 1.356
ft-lbs → kg-m
× 0.138
Nm → ft-lbs
× 0.738
in-lbs → ft-lbs
× 0.083
Common Torque Patterns
Star Pattern
Used for wheels and other circular bolt patterns
Cross Pattern
Used for gaskets and cover plates
Sequential Pattern
Used for head bolts and other critical components
Common Mistakes to Avoid
Common Mistakes to Avoid
Over-tightening
Exceeding the specified torque value can stretch or break fasteners, damage threads, or crack components.
Prevention:
Always use a calibrated torque wrench and follow specifications exactly.
Incorrect Torque Sequence
Tightening bolts in the wrong order can cause uneven pressure distribution and potential leaks or damage.
Prevention:
Follow the manufacturer's specified torque sequence pattern.
Dirty Threads
Dirt, rust, or old thread locker can affect torque readings and proper fastener tension.
Prevention:
Clean and inspect all threads before assembly. Use new thread locker if specified.
Reusing TTY Bolts
Torque-to-yield bolts are designed to stretch and must not be reused.
Prevention:
Always replace TTY bolts with new ones. They are single-use only.
Dry vs. Lubricated
Not accounting for whether torque specs are for dry or lubricated fasteners can lead to incorrect tension.
Prevention:
Check if specs are for dry or lubricated threads. Use specified lubricant when required.
Recommended Tools
Recommended Tools
Torque Wrench (1/4" Drive)
Range: 2-25 ft-lbs
Small fasteners, delicate components
Torque Wrench (3/8" Drive)
Range: 10-100 ft-lbs
Most common automotive fasteners
Torque Wrench (1/2" Drive)
Range: 30-250 ft-lbs
Large fasteners, wheels
Angle Gauge
Torque-to-yield (TTY) bolts
Torque Wrench Care
- Calibrate annually or after 5,000 clicks
- Store at lowest setting
- Keep clean and lubricated
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4.2l Engine
Torque specifications for 4.2L Engine
4.2l Engine
Torque specifications for 4.2L Engine
Cylinder Head
1 Cylinder Head Bolts (Main)
M12 x 1.5 (estimated)
1
Cylinder Head Bolts (Main)
M12 x 1.5 (estimated)
Torque Specification
1. 30 ft-lbs (40 N·m)
2. 90°
3. 90°
Important Notes
Estimated bolt size. Torque-to-yield bolts, replace after removal. Tighten in a cross pattern. Multiple angle tightening steps are required.
2 Cylinder Head Bolts (Camshaft Bearing Cap)
M8 x 1.25 (estimated)
2
Cylinder Head Bolts (Camshaft Bearing Cap)
M8 x 1.25 (estimated)
Torque Specification
1. 15 ft-lbs (20 N·m)
2. 90°
Important Notes
Estimated bolt size. Tighten in a staged, cross pattern. Multiple angle tightening steps are required.
Engine Block
1 Main Bearing Cap Bolts (Inner)
M12 x 1.5 (estimated)
1
Main Bearing Cap Bolts (Inner)
M12 x 1.5 (estimated)
Torque Specification
1. 44 ft-lbs (60 N·m)
2. 90°
Important Notes
Estimated bolt size. Torque-to-yield bolts, replace after removal. Tighten in sequence with multiple steps and a final angle tightening.
2 Main Bearing Cap Bolts (Outer)
M8 x 1.25 (estimated)
2
Main Bearing Cap Bolts (Outer)
M8 x 1.25 (estimated)
Torque Specification
1. 18 ft-lbs (25 N·m)
2. 90°
Important Notes
Estimated bolt size. Tighten in sequence with multiple steps and a final angle tightening.
3 Connecting Rod Bolts
M9 x 1.0 (estimated)
3
Connecting Rod Bolts
M9 x 1.0 (estimated)
Torque Specification
1. 22 ft-lbs (30 N·m)
2. 90°
Important Notes
Estimated bolt size. Torque-to-yield bolts, replace after removal. Tighten in a staged cross pattern.
4 Engine Mount Bolts (Engine to Mount)
M12 x 1.75 (estimated)
4
Engine Mount Bolts (Engine to Mount)
M12 x 1.75 (estimated)
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Estimated bolt size. Tighten in a staged cross pattern.
5 Engine Mount Bolts (Mount to Frame)
M10 x 1.5 (estimated)
5
Engine Mount Bolts (Mount to Frame)
M10 x 1.5 (estimated)
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Estimated bolt size. Tighten in a staged cross pattern.
Intake And Exhaust
1 Intake Manifold Bolts
M8 x 1.25 (estimated)
1
Intake Manifold Bolts
M8 x 1.25 (estimated)
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated bolt size. Tighten in a staged, cross pattern, starting from the center and working outwards.
2 Exhaust Manifold Bolts
M8 x 1.25 (estimated)
2
Exhaust Manifold Bolts
M8 x 1.25 (estimated)
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated bolt size. Tighten in a staged, cross pattern, starting from the center and working outwards.
3 Catalytic Converter to Exhaust Manifold Flange Bolts
M10 x 1.5 (estimated)
3
Catalytic Converter to Exhaust Manifold Flange Bolts
M10 x 1.5 (estimated)
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Estimated bolt size. Tighten bolts in a staged, cross pattern.
4 Exhaust System Clamp Bolts
M8 x 1.25 (estimated)
4
Exhaust System Clamp Bolts
M8 x 1.25 (estimated)
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated bolt size. Tighten evenly to ensure secure and leak-free connection.
Timing Components
1 Camshaft Sprocket Bolts
M10 x 1.5 (estimated)
1
Camshaft Sprocket Bolts
M10 x 1.5 (estimated)
Torque Specification
48 ft-lbs (65 N·m)
Important Notes
Estimated bolt size. Tighten bolts evenly.
2 Timing Chain Tensioner Bolts
M6 x 1.0 (estimated)
2
Timing Chain Tensioner Bolts
M6 x 1.0 (estimated)
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Estimated bolt size. Tighten bolts evenly.
Other Components
1 Oil Pan Bolts
M6 x 1.0 (estimated)
1
Oil Pan Bolts
M6 x 1.0 (estimated)
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated bolt size. Tighten in a staged, cross pattern to ensure even gasket compression. Avoid over-tightening.
2 Oil Pump Bolts
M8 x 1.25 (estimated)
2
Oil Pump Bolts
M8 x 1.25 (estimated)
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Estimated bolt size. Tighten bolts evenly.
3 Water Pump Bolts
M6 x 1.0 (estimated)
3
Water Pump Bolts
M6 x 1.0 (estimated)
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Estimated bolt size. Tighten in a staged, cross pattern to ensure even gasket compression.
4 Crankshaft Pulley Bolt
M18 x 2.0 (estimated)
4
Crankshaft Pulley Bolt
M18 x 2.0 (estimated)
Torque Specification
1. 111 ft-lbs (150 N·m)
2. 180°
Important Notes
Estimated bolt size. Torque-to-yield bolt, replace after removal. Final angle tightening is required.
5 Flywheel/Flexplate Bolts
M10 x 1.5 (estimated)
5
Flywheel/Flexplate Bolts
M10 x 1.5 (estimated)
Torque Specification
1. 60 ft-lbs (80 N·m)
2. 90°
Important Notes
Estimated bolt size. Torque-to-yield bolts, replace after removal. Tighten in a star pattern, final angle tightening required.
Al450 Transmission
Torque specifications for Al450 Transmission
Al450 Transmission
Torque specifications for Al450 Transmission
Transmission Housing
1 Transmission Housing Bolts
M10 x 1.5
1
Transmission Housing Bolts
M10 x 1.5
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
These bolts secure the main transmission case halves together. Proper torque is critical for maintaining case integrity and preventing leaks. Estimated value.
Mechatronics Unit
1 Mechatronics Unit Mounting Bolts
M6 x 1.0
1
Mechatronics Unit Mounting Bolts
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
These bolts secure the mechatronics unit (valve body) to the transmission housing. Over-tightening can damage the mechatronics unit or cause leaks. Estimated value.
2 Valve Body Solenoid Mounting Bolts
M5 x 0.8
2
Valve Body Solenoid Mounting Bolts
M5 x 0.8
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
These small bolts secure the various solenoids to the valve body. Over-tightening will damage solenoids and cause improper operation.
Oil System
1 Transmission Oil Pan Bolts
M6 x 1.0
1
Transmission Oil Pan Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
These bolts secure the transmission oil pan to the transmission housing. Proper torque is essential to prevent oil leaks and ensure a good seal. Estimated value.
2 Transmission Drain Plug
M16 x 1.5
2
Transmission Drain Plug
M16 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Seals the transmission drain hole, preventing fluid leaks. Proper torque is critical to prevent stripping threads on the aluminum case and ensure proper sealing.
3 Transmission Fill Plug
M16 x 1.5
3
Transmission Fill Plug
M16 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Seals the transmission fill hole, preventing leaks. Proper torque is critical to prevent stripping threads on the aluminum case and ensure proper sealing.
4 Oil Pump Housing Bolts
M8 x 1.25
4
Oil Pump Housing Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Secures the oil pump housing, ensuring proper lubrication. Estimated value.
Shaft Housings
1 Input Shaft Housing Bolts
M8 x 1.25
1
Input Shaft Housing Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
These bolts secure the input shaft housing to the transmission case. Proper torque is important for maintaining alignment and preventing issues with input shaft bearing performance. Estimated value.
2 Output Shaft Bearing Housing Bolts
M8 x 1.25
2
Output Shaft Bearing Housing Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
These bolts secure the output shaft bearing housing to the transmission case. Maintaining proper bearing alignment is critical for smooth operation. Estimated value.
Torque Converter
1 Torque Converter Bolts
M8 x 1.25
1
Torque Converter Bolts
M8 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
These bolts secure the torque converter to the engine flywheel. Correct torque is essential for proper engine-transmission connection. Critically Important for Safety and drivetrain integrity. Estimated value.
Mounts
1 Transmission Mount Bolts
M10 x 1.5
1
Transmission Mount Bolts
M10 x 1.5
Torque Specification
1. 50 ft-lbs (68 N·m)
2. 90°
Important Notes
These bolts secure the transmission to the vehicle's chassis. Proper torque ensures secure mounting and reduces vibration. Critical Safety Bolts. Estimated value.
Clutch Assembly
1 Clutch Pack Housing Bolts
M8 x 1.25
1
Clutch Pack Housing Bolts
M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Holds the clutch pack housings together. Proper torque is essential to ensure proper clutch engagement and disengagement. Estimated value.
Differential
1 Differential Housing Bolts
M10 x 1.5
1
Differential Housing Bolts
M10 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Secures the differential housing to the transmission case. Must be torqued properly for proper gear meshing and oil seal. Estimated value.
Sensors
1 Speed Sensor Bolts
M6 x 1.0
1
Speed Sensor Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
Holds the speed sensors securely in place. Over-tightening can damage the sensor or the mounting point.
Body
Torque specifications for Body
Body
Torque specifications for Body
Front End Fascia
1 Headlight Mounting Bolts
M6 x 1.0
1
Headlight Mounting Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
Secures the headlight assembly to the vehicle frame. Ensure proper alignment before tightening.
2 Front Bumper Cover Mounting Bolts (M6)
M6 x 1.0
2
Front Bumper Cover Mounting Bolts (M6)
M6 x 1.0
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
Secures the bumper cover to the fascia and mounting brackets.
3 Front Bumper Cover Mounting Bolts (M8)
M8 x 1.25
3
Front Bumper Cover Mounting Bolts (M8)
M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Secures the bumper cover to more structural points.
4 Grille Mounting Screws/Bolts
Various, Small
4
Grille Mounting Screws/Bolts
Various, Small
Torque Specification
4.5 ft-lbs (6 N·m)
Important Notes
Secures the grille to the bumper cover. These are often plastic or self-tapping. Estimated Value.
5 Fender Liner Retaining Screws
Various, Self-Tapping
5
Fender Liner Retaining Screws
Various, Self-Tapping
Torque Specification
3 ft-lbs (4 N·m)
Important Notes
Retains the fender liner to the fender. Estimated Value.
6 Front Impact Bar Mounting Bolts
M10 x 1.5
6
Front Impact Bar Mounting Bolts
M10 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Attaches the impact bar to the frame rails. Use a star pattern torque sequence. Estimated Value.
Doors
1 Door Hinge Bolts
M8 x 1.25
1
Door Hinge Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Secures the door to the car body. Incorrect torque can cause sagging or binding.
2 Door Latch Mounting Screws
M6 x 1.0
2
Door Latch Mounting Screws
M6 x 1.0
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
Secures the door latch to the door. Crucial for the correct functioning of the latching mechanism.
3 Door Handle Mounting Screws
M5 x 0.8
3
Door Handle Mounting Screws
M5 x 0.8
Torque Specification
4 ft-lbs (5.4 N·m)
Important Notes
Secures the door handle to the door. Estimated Value.
4 Door Panel Fasteners
Various Plastic Clips and Screws
4
Door Panel Fasteners
Various Plastic Clips and Screws
Torque Specification
N/A
Important Notes
Hand tighten. Check for secure fit, no specific torque needed. Overtightening could break panel.
Rear End Fascia
1 Rear Bumper Cover Mounting Bolts (M6)
M6 x 1.0
1
Rear Bumper Cover Mounting Bolts (M6)
M6 x 1.0
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
Secures the rear bumper cover to the vehicle's frame and mounting brackets.
2 Rear Bumper Cover Mounting Bolts (M8)
M8 x 1.25
2
Rear Bumper Cover Mounting Bolts (M8)
M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Secures the rear bumper cover to more structural points.
3 Taillight Mounting Bolts/Screws
Various, M5 or M6
3
Taillight Mounting Bolts/Screws
Various, M5 or M6
Torque Specification
4 ft-lbs (5.4 N·m)
Important Notes
Secures the taillight assembly to the body. Estimated Value.
4 Rear Impact Bar Mounting Bolts
M10 x 1.5
4
Rear Impact Bar Mounting Bolts
M10 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Safety-critical, use a star pattern torque sequence. Estimated Value.
5 Trunk Lid/Tailgate Hinge Bolts
M8 x 1.25
5
Trunk Lid/Tailgate Hinge Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Secures the trunk lid/tailgate to the body. Improper torque can lead to alignment issues.
Roof Body Panels
1 Fender Mounting Bolts
M8 x 1.25
1
Fender Mounting Bolts
M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Attaches the fenders to the vehicle body; correct torque ensures proper panel alignment.
2 Side Skirt/Rocker Panel Mounting Bolts
M6 x 1.0
2
Side Skirt/Rocker Panel Mounting Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
Secures side skirts/rocker panels to the body; proper torque prevents vibrations and damage.
3 Roof Rail Mounting Bolts
M6 x 1.0
3
Roof Rail Mounting Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
Secures roof rails to the body. Improper torque can lead to leaks or panel separation.
Interior Body
1 Seat Mounting Bolts
M10 x 1.5
1
Seat Mounting Bolts
M10 x 1.5
Torque Specification
37 ft-lbs (50 N·m)
Important Notes
Safety-critical; secures seats firmly to the chassis. Proper torque is crucial.
2 Dashboard Support Bolts
M8 x 1.25
2
Dashboard Support Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Secures the dashboard and instrument panel supports. Prevents vibrations and keeps the dash aligned. Estimated Value.
3 Center Console Mounting Screws
Various, Small
3
Center Console Mounting Screws
Various, Small
Torque Specification
4.5 ft-lbs (6 N·m)
Important Notes
Secures the center console to the floor or dash. Overtightening can damage plastic. Estimated Value.
Brakes
Torque specifications for Brakes
Brakes
Torque specifications for Brakes
Front Calipers
1 Front Caliper Mounting Bolts
M14 x 1.5
1
Front Caliper Mounting Bolts
M14 x 1.5
Torque Specification
1. 40 ft-lbs (54 N·m)
2. 101 ft-lbs (137 N·m)
Important Notes
Critical for securing the caliper to the hub/upright. Use a cross pattern tightening sequence.
2 Front Caliper Guide Pin Bolts
M10 x 1.25
2
Front Caliper Guide Pin Bolts
M10 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Secures the guide pins, ensuring smooth caliper movement. Apply a small amount of silicone grease to the guide pins.
3 Front Brake Disc Retaining Bolt
M8 x 1.25
3
Front Brake Disc Retaining Bolt
M8 x 1.25
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
This bolt secures the rotor to the hub during assembly. It is not load bearing during braking.
4 Front Brake Hose Banjo Bolt
M10 x 1
4
Front Brake Hose Banjo Bolt
M10 x 1
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Connects the brake line to the caliper. Always use new crush washers.
5 Front Brake Pad Wear Sensor Screw
M6 x 1
5
Front Brake Pad Wear Sensor Screw
M6 x 1
Torque Specification
6 ft-lbs (8 N·m)
Important Notes
Secures the pad wear sensor to the caliper. Estimated value.
Rear Calipers
1 Rear Caliper Mounting Bolts
M12 x 1.5
1
Rear Caliper Mounting Bolts
M12 x 1.5
Torque Specification
1. 30 ft-lbs (40 N·m)
2. 85 ft-lbs (115 N·m)
Important Notes
Critical for securing the caliper to the hub/upright. Use a cross pattern tightening sequence.
2 Rear Caliper Guide Pin Bolts
M8 x 1.25
2
Rear Caliper Guide Pin Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Secures the guide pins, ensuring smooth caliper movement. Apply a small amount of silicone grease to the guide pins.
3 Rear Brake Disc Retaining Bolt
M8 x 1.25
3
Rear Brake Disc Retaining Bolt
M8 x 1.25
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
This bolt secures the rotor to the hub during assembly. It is not load bearing during braking.
4 Rear Brake Hose Banjo Bolt
M10 x 1
4
Rear Brake Hose Banjo Bolt
M10 x 1
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Connects the brake line to the caliper. Always use new crush washers.
5 Parking Brake Caliper Actuator Mounting Bolts
M8 x 1.25
5
Parking Brake Caliper Actuator Mounting Bolts
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Secures the electric parking brake actuator to the rear caliper. Estimated value.
6 Parking Brake Caliper Bracket Bolts
M10 x 1.5
6
Parking Brake Caliper Bracket Bolts
M10 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Secures the parking brake bracket to the hub/upright. Estimated value.
Brake Lines And Sensors
1 Brake Line Mounting Bracket Bolts (Chassis)
M8 x 1.25
1
Brake Line Mounting Bracket Bolts (Chassis)
M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Secures the brake lines to the chassis. Estimated value.
2 Wheel Speed Sensor Bolt (Front/Rear)
M6 x 1
2
Wheel Speed Sensor Bolt (Front/Rear)
M6 x 1
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Secures the wheel speed sensor to the hub or knuckle. Estimated value.
Drivetrain
Torque specifications for Drivetrain
Drivetrain
Torque specifications for Drivetrain
Transmission And Gearbox
1 Transmission Mount Bolts (to chassis)
M12 x 1.75
1
Transmission Mount Bolts (to chassis)
M12 x 1.75
Torque Specification
52 ft-lbs (70 N·m)
Important Notes
Estimated based on similar Audi models and standard mount bolt sizes. Secures the transmission to the chassis.
2 Transmission Mount-to-Transmission Bolts
M10 x 1.5
2
Transmission Mount-to-Transmission Bolts
M10 x 1.5
Torque Specification
1. 33 ft-lbs (45 N·m)
2. 90°
Important Notes
Estimated based on similar Audi models. Connects the transmission to its mount. Requires a torque plus angle procedure.
3 Transmission Fill Plug
M20 x 1.5
3
Transmission Fill Plug
M20 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Industry standard for drain/fill plugs. Ensures proper sealing of the fill port.
4 Transmission Drain Plug
M20 x 1.5
4
Transmission Drain Plug
M20 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Industry standard for drain/fill plugs. Ensures proper sealing of the drain port.
5 Mechatronics Unit Bolts
M6 x 1.0
5
Mechatronics Unit Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated based on industry standards for sensitive electronic components. Very sensitive to torque.
6 Transmission Housing Bolts (Case bolts)
M10 x 1.5
6
Transmission Housing Bolts (Case bolts)
M10 x 1.5
Torque Specification
40 ft-lbs (55 N·m)
Important Notes
Estimated from similar DSG transmission bolt standards. Follow specific torque sequence for proper sealing.
7 Transmission Output Shaft Flange Bolts (to Driveshaft/Prop Shaft)
M10 x 1.5
7
Transmission Output Shaft Flange Bolts (to Driveshaft/Prop Shaft)
M10 x 1.5
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Estimated based on similar Audi models. Connects the transmission output to the driveshaft.
Driveshaft Propeller Shaft
1 Center Driveshaft/Prop Shaft Bolts (to Transmission)
M10 x 1.5
1
Center Driveshaft/Prop Shaft Bolts (to Transmission)
M10 x 1.5
Torque Specification
1. 44 ft-lbs (60 N·m)
2. 90°
Important Notes
Estimated based on similar Audi models. Connects the driveshaft to the transmission output flange. Requires torque plus angle.
2 Center Driveshaft/Prop Shaft Bolts (to Rear Differential)
M10 x 1.5
2
Center Driveshaft/Prop Shaft Bolts (to Rear Differential)
M10 x 1.5
Torque Specification
1. 44 ft-lbs (60 N·m)
2. 90°
Important Notes
Estimated based on similar Audi models. Connects the driveshaft to the rear differential input flange. Requires torque plus angle.
3 Center Support Bearing Bolts
M8 x 1.25
3
Center Support Bearing Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Industry standard for support bearing fasteners. Secures the center support bearing to the chassis.
Rear Differential
1 Differential Mount Bolts (to subframe)
M12 x 1.75
1
Differential Mount Bolts (to subframe)
M12 x 1.75
Torque Specification
52 ft-lbs (70 N·m)
Important Notes
Estimated based on similar Audi models and standard mount bolt sizes. Secures the differential to the subframe.
2 Differential Input Flange Bolts (to driveshaft)
M10 x 1.5
2
Differential Input Flange Bolts (to driveshaft)
M10 x 1.5
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Estimated based on similar Audi models. Connects the differential to the center driveshaft.
3 Differential Output Flange Bolts (to rear axles)
M10 x 1.5
3
Differential Output Flange Bolts (to rear axles)
M10 x 1.5
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Estimated based on similar Audi models. Connects the differential to the rear axles.
4 Differential Fill Plug
M20 x 1.5
4
Differential Fill Plug
M20 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Industry standard for differential drain/fill plugs. Ensures proper sealing of the fill port.
5 Differential Drain Plug
M20 x 1.5
5
Differential Drain Plug
M20 x 1.5
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Industry standard for differential drain/fill plugs. Ensures proper sealing of the drain port.
6 Differential Housing Bolts (Case Bolts)
M10 x 1.5
6
Differential Housing Bolts (Case Bolts)
M10 x 1.5
Torque Specification
40 ft-lbs (55 N·m)
Important Notes
Estimated from similar differential case bolt standards. Follow a specific torque sequence for proper sealing.
Axles Halfshafts
1 Axle/Halfshaft Inner Bolts (to differential flange)
M10 x 1.5
1
Axle/Halfshaft Inner Bolts (to differential flange)
M10 x 1.5
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Estimated based on similar Audi models. Secure the inner CV joint flange to the differential output.
2 Axle/Halfshaft Outer Bolt (to wheel hub)
M16 x 1.5
2
Axle/Halfshaft Outer Bolt (to wheel hub)
M16 x 1.5
Torque Specification
1. 74 ft-lbs (100 N·m)
2. 180°
Important Notes
Estimated based on similar Audi models. Typically a large stretch bolt. Always replace after removal. Requires torque plus angle.
Wheel Hub Bearing
1 Wheel Bearing Housing Bolts (to steering knuckle)
M12 x 1.75
1
Wheel Bearing Housing Bolts (to steering knuckle)
M12 x 1.75
Torque Specification
74 ft-lbs (100 N·m)
Important Notes
Estimated based on similar Audi models. Secures the wheel bearing housing to the steering knuckle.
Electrical
Torque specifications for Electrical
Electrical
Torque specifications for Electrical
Battery System
1 Battery Terminal Bolts
M6
1
Battery Terminal Bolts
M6
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
Estimated value based on industry standard for terminal bolts. Ensure terminals are clean.
2 Battery Hold-Down Clamp Bolts
M8
2
Battery Hold-Down Clamp Bolts
M8
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated value based on similar Audi models. Ensure clamp is correctly positioned before tightening.
3 Ground Strap Bolts (Battery to Chassis)
M8
3
Ground Strap Bolts (Battery to Chassis)
M8
Torque Specification
13 ft-lbs (18 N·m)
Important Notes
Estimated value based on similar Audi models. Ensure contact surfaces are clean and free of corrosion.
Starting Charging System
1 Starter Motor Mounting Bolts
M12 x 1.75
1
Starter Motor Mounting Bolts
M12 x 1.75
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Estimated value based on similar Audi engines of the same era. Tighten in a cross pattern in multiple passes
2 Alternator Mounting Bolts
M10 x 1.5
2
Alternator Mounting Bolts
M10 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Estimated value based on similar Audi engines of the same era. Tighten in a cross pattern in multiple passes
Engine Management System
1 ECU (Engine Control Unit) Mounting Bolts
M5 x 0.8
1
ECU (Engine Control Unit) Mounting Bolts
M5 x 0.8
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
Estimated value based on similar Audi models and component type. Do not overtighten.
2 Ignition Coil Pack Mounting Bolts
M6 x 1
2
Ignition Coil Pack Mounting Bolts
M6 x 1
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
Estimated value based on similar Audi models. Ensure coil pack sits flush before tightening.
3 Mass Air Flow (MAF) Sensor Mounting Bolts
M5 x 0.8
3
Mass Air Flow (MAF) Sensor Mounting Bolts
M5 x 0.8
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Estimated value based on industry standard. Ensure sensor is properly sealed against air leaks.
Ground Connections
1 Ground Strap Bolts (Engine to Chassis)
M8
1
Ground Strap Bolts (Engine to Chassis)
M8
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated value based on similar Audi models. Ensure contact surfaces are clean and free of corrosion.
Body Electronics
1 Fuse Box/Relay Box Mounting Bolts
M5 x 0.8
1
Fuse Box/Relay Box Mounting Bolts
M5 x 0.8
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Estimated value based on component type. Do not overtighten the mounting screws.
2 Headlight Assembly Mounting Bolts
M6 x 1
2
Headlight Assembly Mounting Bolts
M6 x 1
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Estimated value based on industry standard. Ensure headlight is aligned correctly before final tightening.
3 Tail Light Assembly Mounting Bolts
M6 x 1
3
Tail Light Assembly Mounting Bolts
M6 x 1
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Estimated value based on industry standard. Ensure tail light is aligned correctly before final tightening.
4 ABS Control Module Mounting Bolts
M6 x 1
4
ABS Control Module Mounting Bolts
M6 x 1
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Estimated value based on similar Audi models. Ensure module is correctly positioned before tightening.
5 Body Control Module (BCM) Mounting Bolts
M6 x 1
5
Body Control Module (BCM) Mounting Bolts
M6 x 1
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
Estimated value based on similar Audi models. Do not overtighten.
Interior Electrical
1 Window Regulator Motor Mounting Bolts
M6 x 1
1
Window Regulator Motor Mounting Bolts
M6 x 1
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Estimated value based on similar Audi models. Ensure proper alignment of motor before tightening.
2 Various Electrical Connector Housing Bolts
M4 x 0.7
2
Various Electrical Connector Housing Bolts
M4 x 0.7
Torque Specification
4 ft-lbs (5.5 N·m)
Important Notes
Estimated value based on component material. Do not over-tighten, ensure housing halves are properly aligned.
Emissions Sensors
Torque specifications for Emissions_sensors
Emissions Sensors
Torque specifications for Emissions_sensors
Oxygen Sensors
1 Pre-Catalyst Oxygen Sensor Mounting Bolts
M8 x 1.25
1
Pre-Catalyst Oxygen Sensor Mounting Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated value based on industry standards for similar exhaust component bolts and similar Audi models. Ensure proper sealing to prevent exhaust leaks.
2 Post-Catalyst Oxygen Sensor Mounting Bolts
M8 x 1.25
2
Post-Catalyst Oxygen Sensor Mounting Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated value based on industry standards for similar exhaust component bolts and similar Audi models. Ensure proper sealing to prevent exhaust leaks.
Air Mass Meter
1 MAF Sensor Mounting Bolts
M5 x 0.8
1
MAF Sensor Mounting Bolts
M5 x 0.8
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated value based on industry standards for similar-sized sensor bolts and plastic housings. Do not overtighten.
Exhaust Gas Temperature
1 EGT Sensor Mounting Bolts
M8 x 1.25
1
EGT Sensor Mounting Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated value based on industry standards for similar exhaust component bolts and similar Audi models. Ensure proper sealing to prevent exhaust leaks.
Nitrogen Oxide Sensor
1 NOx Sensor Mounting Bolts
M8 x 1.25
1
NOx Sensor Mounting Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated value based on industry standards for similar exhaust component bolts and similar Audi models. Ensure proper sealing to prevent exhaust leaks.
Catalytic Converter
1 Catalytic Converter Flange Bolts to Exhaust Downpipe
M10 x 1.5
1
Catalytic Converter Flange Bolts to Exhaust Downpipe
M10 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Derived from similar Audi models with similar exhaust systems. Proper sealing is crucial for emissions control.
2 Catalytic Converter Flange Bolts (Multiple Sections)
M10 x 1.5
2
Catalytic Converter Flange Bolts (Multiple Sections)
M10 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Derived from similar Audi models with similar exhaust systems. Proper sealing is crucial for emissions control.
Evap Purge Valve
1 EVAP Purge Valve Mounting Bolt(s)
M6 x 1.0
1
EVAP Purge Valve Mounting Bolt(s)
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated value based on industry standards for similar-sized plastic housing and sensor bolts. Do not overtighten.
Intake Manifold
1 Intake Manifold to Cylinder Head Bolts
M7 x 1.0
1
Intake Manifold to Cylinder Head Bolts
M7 x 1.0
Torque Specification
1. 7 ft-lbs (10 N·m)
2. 90°
Important Notes
Torque sequence is crucial. First torque all bolts to 7 ft-lbs (10 N·m), then angle-tighten all bolts an additional 90 degrees. Derived from similar Audi models of this era. Follow specified tightening sequence.
Pcv Valve
1 PCV Valve/Assembly Mounting Bolts
M6 x 1.0
1
PCV Valve/Assembly Mounting Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated value based on industry standards for similar-sized plastic housing and sensor bolts. Do not overtighten.
Exhaust
Torque specifications for Exhaust
Exhaust
Torque specifications for Exhaust
Exhaust Manifold
1 Exhaust Manifold to Cylinder Head Bolts
M8 x 1.25
1
Exhaust Manifold to Cylinder Head Bolts
M8 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated based on similar Audi V8 engines. Apply torque in a criss-cross pattern and in multiple stages.
2 Exhaust Manifold to Downpipe Flange Bolts/Nuts
M10 x 1.5
2
Exhaust Manifold to Downpipe Flange Bolts/Nuts
M10 x 1.5
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Standard torque for M10 flange bolts/nuts in exhaust applications.
Downpipe
1 Downpipe to Catalytic Converter/Resonator Flange Bolts/Nuts
M10 x 1.5
1
Downpipe to Catalytic Converter/Resonator Flange Bolts/Nuts
M10 x 1.5
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Standard torque for M10 flange bolts/nuts in exhaust applications.
2 Catalytic Converter/Resonator to Center Pipe Flange Bolts/Nuts
M10 x 1.5
2
Catalytic Converter/Resonator to Center Pipe Flange Bolts/Nuts
M10 x 1.5
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Standard torque for M10 flange bolts/nuts in exhaust applications.
Center And Rear Exhaust
1 Center Pipe to Rear Muffler Flange Bolts/Nuts
M10 x 1.5
1
Center Pipe to Rear Muffler Flange Bolts/Nuts
M10 x 1.5
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Standard torque for M10 flange bolts/nuts in exhaust applications.
Exhaust Hangers
1 Exhaust Hanger Bolts/Nuts (Chassis Side)
M8 x 1.25
1
Exhaust Hanger Bolts/Nuts (Chassis Side)
M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated based on typical M8 bolt size for exhaust hanger applications. Do not over tighten rubber mounts.
2 Exhaust Hanger to Exhaust Pipe/Muffler Bolts/Nuts
M8 x 1.25
2
Exhaust Hanger to Exhaust Pipe/Muffler Bolts/Nuts
M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated based on typical M8 bolt size for exhaust hanger applications. Do not over tighten rubber mounts.
Sensors And Clamps
1 Lambda Sensor (O2 Sensor) to Exhaust Pipe
M18 x 1.5
1
Lambda Sensor (O2 Sensor) to Exhaust Pipe
M18 x 1.5
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Standard torque for O2 sensors with M18 threads. Ensure the sensor is not cross-threaded.
2 Exhaust Clamp Bolts
M10 x 1.5
2
Exhaust Clamp Bolts
M10 x 1.5
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Standard torque for M10 exhaust clamp bolts, ensure pipes are seated fully in the clamp prior to torquing. Value can vary by clamp design.
Heat Shields
1 Heat Shield Bolts (Various Locations)
M6 x 1.0
1
Heat Shield Bolts (Various Locations)
M6 x 1.0
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated based on common M6 sheet metal screw used for heat shield applications.
Fuel
Torque specifications for Fuel
Fuel
Torque specifications for Fuel
Fuel Pump Module
1 Fuel Pump Module Retaining Bolts
M6 x 1.0
1
Fuel Pump Module Retaining Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
Estimated value based on industry standard for M6 bolts in similar fuel system applications.
2 Fuel Pump Electrical Connector Screw
Small Phillips Head
2
Fuel Pump Electrical Connector Screw
Small Phillips Head
Torque Specification
N/A
Important Notes
Hand-tight plus 1/8 turn. Industry standard for small plastic electrical connectors. Over-tightening can crack the connector housing.
3 Fuel Level Sender Unit Fasteners
M5 x 0.8
3
Fuel Level Sender Unit Fasteners
M5 x 0.8
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Estimated value based on industry standard for M5 bolts in fuel system applications. Over-tightening may damage the sender or tank.
Fuel Rail Injectors
1 Fuel Rail Mounting Bolts
M6 x 1.0
1
Fuel Rail Mounting Bolts
M6 x 1.0
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated value based on similar Audi models with direct injection systems. Tighten in a cross pattern to ensure even pressure and proper sealing.
2 Fuel Injector Retaining Bolts/Clamps
M5 x 0.8
2
Fuel Injector Retaining Bolts/Clamps
M5 x 0.8
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
Estimated value based on industry standard for M5 and M6 bolts in fuel injector applications. Ensure proper sealing of the injectors.
3 High Pressure Fuel Line to Fuel Rail Connection
Specific fitting
3
High Pressure Fuel Line to Fuel Rail Connection
Specific fitting
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Check for specific procedure, may need to hold counter. Similar Audi model with direct injection system. Important to ensure leak free seal.
High Pressure Fuel Pump
1 High Pressure Fuel Pump Mounting Bolts
M8 x 1.25
1
High Pressure Fuel Pump Mounting Bolts
M8 x 1.25
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Estimated value based on industry standard for M8 bolts in a similar fuel pump application.
2 High-Pressure Fuel Line to Pump Connection
Specific fitting
2
High-Pressure Fuel Line to Pump Connection
Specific fitting
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Check for specific procedure, may need to hold counter. Similar Audi model with direct injection system. Important to ensure a leak-free seal.
3 Low-Pressure Fuel Line to Pump Connection
Specific fitting
3
Low-Pressure Fuel Line to Pump Connection
Specific fitting
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value based on industry standard for similar fuel line connections. Ensure a leak-free connection.
Fuel Filter
1 Fuel Filter Bracket Mounting Bolts
M6 x 1.0
1
Fuel Filter Bracket Mounting Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
Estimated value based on industry standard for M6 bolts in this application. Ensure the filter remains firmly in place.
2 Fuel Filter Line Connections (Banjo Fittings)
Specific fitting
2
Fuel Filter Line Connections (Banjo Fittings)
Specific fitting
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Check for specific procedure, may need to hold counter. Estimated based on industry standard for similar banjo fittings in fuel systems. Ensure a leak free seal.
Fuel Tank Components
1 Fuel Tank Straps Bolts
M10 x 1.5 or M12 x 1.75
1
Fuel Tank Straps Bolts
M10 x 1.5 or M12 x 1.75
Torque Specification
1. 35 ft-lbs (47 N·m)
2. 55 ft-lbs (75 N·m)
Important Notes
Verify specific size. Industry standard for M10 and M12 bolts securing vehicle components of this size and load. Tighten bolts to the correct specification for the installed bolt size.
2 Fuel Tank Filler Neck Bolts
M6 x 1.0
2
Fuel Tank Filler Neck Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
Estimated value based on industry standard for M6 bolts in similar applications. Avoid over-tightening, may damage plastic components.
Hvac
Torque specifications for Hvac
Hvac
Torque specifications for Hvac
Compressor
1 Compressor Mounting Bolts
M8 x 1.25
1
Compressor Mounting Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated value based on similar applications and bolt size. Proper torque is crucial for compressor alignment and to prevent vibration. Ensure mounting surfaces are clean and bolts are in good condition.
2 Compressor Clutch Bolt (Center Bolt)
M8 x 1.25
2
Compressor Clutch Bolt (Center Bolt)
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Estimated value based on similar compressor clutches. Correct torque ensures smooth clutch engagement. Check the condition of the clutch and shaft before installation.
3 Refrigerant Line Flange Bolts (Compressor)
M6 x 1.0
3
Refrigerant Line Flange Bolts (Compressor)
M6 x 1.0
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated value based on standard flange bolt. Use a torque wrench with a crowfoot if needed. Ensure new o-rings are installed. Over-tightening can damage fittings or cause leaks.
Condenser
1 Condenser Mounting Bolts
M6 x 1.0
1
Condenser Mounting Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated value based on similar applications and bolt size. Avoid over-tightening as it may damage the condenser. Check that the condenser is securely mounted and not vibrating.
2 Refrigerant Line Flange Bolts (Condenser)
M6 x 1.0
2
Refrigerant Line Flange Bolts (Condenser)
M6 x 1.0
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated value. Use a torque wrench with a crowfoot if needed. Ensure new o-rings are installed. Over-tightening can damage fittings or cause leaks.
Receiver Drier
1 Receiver Drier/Accumulator Mounting Bolts
M6 x 1.0
1
Receiver Drier/Accumulator Mounting Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated value based on similar applications and bolt size. Ensure the component is securely held and not rattling. Do not overtighten to avoid damaging any mounting points.
2 Refrigerant Line Flange Bolts (Receiver Drier)
M6 x 1.0
2
Refrigerant Line Flange Bolts (Receiver Drier)
M6 x 1.0
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated value. Use a torque wrench with a crowfoot if needed. Ensure new o-rings are installed. Over-tightening can damage fittings or cause leaks.
Expansion Valve
1 Expansion Valve Mounting Bolts
M5 x 0.8
1
Expansion Valve Mounting Bolts
M5 x 0.8
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated value based on similar applications and bolt size. Ensures a proper seal to avoid leaks. Be careful not to overtighten these bolts.
2 Refrigerant Line Flange Bolts (Expansion Valve)
M6 x 1.0
2
Refrigerant Line Flange Bolts (Expansion Valve)
M6 x 1.0
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated value. Use a torque wrench with a crowfoot if needed. Ensure new o-rings are installed. Over-tightening can damage fittings or cause leaks.
Evaporator
1 Evaporator Core Housing Bolts
M4 x 0.7
1
Evaporator Core Housing Bolts
M4 x 0.7
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Estimated value for plastic housings. Ensures housing integrity and no air leaks. Use care not to over-tighten. Check the condition of the housing pieces before install.
Blower Motor
1 Blower Motor Mounting Bolts
M5 x 0.8
1
Blower Motor Mounting Bolts
M5 x 0.8
Torque Specification
6 ft-lbs (8 N·m)
Important Notes
Estimated value based on similar applications and bolt size. Ensures the motor is mounted securely and does not vibrate. Avoid overtightening to protect the surrounding plastic components.
Heater Core
1 Heater Core Mounting Bolts
M6 x 1.0
1
Heater Core Mounting Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated value based on similar applications and bolt size. Ensures the core is secured to prevent leaks from the coolant lines. Use care not to over tighten plastic housing.
Hvac Module
1 HVAC Module Housing Bolts/Fasteners
M4 x 0.7
1
HVAC Module Housing Bolts/Fasteners
M4 x 0.7
Torque Specification
4 ft-lbs (5 N·m)
Important Notes
Estimated value based on similar plastic housing components. Ensure that all parts of the HVAC unit are properly sealed and secured. Overtightening can damage plastic or strip fasteners.
Actuators
1 Blend Door Actuator Mounting Screws
M4 x 0.7
1
Blend Door Actuator Mounting Screws
M4 x 0.7
Torque Specification
3 ft-lbs (4 N·m)
Important Notes
Estimated value based on similar applications. Ensure actuator is mounted securely without risk of breaking surrounding plastic components. Double-check that they operate correctly.
2 Mode Door Actuator Mounting Screws
M4 x 0.7
2
Mode Door Actuator Mounting Screws
M4 x 0.7
Torque Specification
3 ft-lbs (4 N·m)
Important Notes
Estimated value based on similar applications. Ensure actuator is mounted securely without risk of breaking surrounding plastic components. Double-check that they operate correctly.
3 Recirculation Flap Actuator Mounting Screws
M4 x 0.7
3
Recirculation Flap Actuator Mounting Screws
M4 x 0.7
Torque Specification
3 ft-lbs (4 N·m)
Important Notes
Estimated value based on similar applications. Ensure actuator is mounted securely without risk of breaking surrounding plastic components. Double-check that they operate correctly.
Suspension
Torque specifications for Suspension
Suspension
Torque specifications for Suspension
Front Suspension
1 Front Upper Control Arm to Body Bolts (Inner)
M12 x 1.5
1
Front Upper Control Arm to Body Bolts (Inner)
M12 x 1.5
Torque Specification
1. 74 ft-lbs (100 N·m)
2. 90°
Important Notes
These are stretch bolts; it is generally recommended to replace these bolts whenever they are removed. The 90-degree turn is a stretch value to maintain torque. Estimated value based on similar Audi models.
2 Front Upper Control Arm to Steering Knuckle Ball Joint Nut
M14 x 1.5
2
Front Upper Control Arm to Steering Knuckle Ball Joint Nut
M14 x 1.5
Torque Specification
48 ft-lbs (65 N·m)
Important Notes
Estimated value based on similar Audi models.
3 Front Lower Control Arm to Body Bolts (Inner)
M12 x 1.5
3
Front Lower Control Arm to Body Bolts (Inner)
M12 x 1.5
Torque Specification
1. 81 ft-lbs (110 N·m)
2. 90°
Important Notes
These are stretch bolts; it is generally recommended to replace these bolts whenever they are removed. The 90-degree turn is a stretch value to maintain torque. Estimated value based on similar Audi models.
4 Front Lower Control Arm to Steering Knuckle Ball Joint Nut
M14 x 1.5
4
Front Lower Control Arm to Steering Knuckle Ball Joint Nut
M14 x 1.5
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Estimated value based on similar Audi models.
5 Front Strut/Shock Upper Mount Bolts to Body
M8 x 1.25
5
Front Strut/Shock Upper Mount Bolts to Body
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated value based on similar Audi models.
6 Front Strut/Shock to Steering Knuckle Clamp Bolts
M14 x 1.5
6
Front Strut/Shock to Steering Knuckle Clamp Bolts
M14 x 1.5
Torque Specification
59 ft-lbs (80 N·m)
Important Notes
Estimated value based on similar Audi models.
7 Front Anti-Roll Bar (Sway Bar) Link to Strut Bolt
M10 x 1.5
7
Front Anti-Roll Bar (Sway Bar) Link to Strut Bolt
M10 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Estimated value based on similar Audi models.
8 Front Anti-Roll Bar (Sway Bar) Link to Anti-Roll Bar Bolt
M10 x 1.5
8
Front Anti-Roll Bar (Sway Bar) Link to Anti-Roll Bar Bolt
M10 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Estimated value based on similar Audi models.
9 Front Anti-Roll Bar (Sway Bar) Mounting Bracket Bolts to Chassis
M8 x 1.25
9
Front Anti-Roll Bar (Sway Bar) Mounting Bracket Bolts to Chassis
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated value based on similar Audi models.
10 Front Caliper Mounting Bolts
M14 x 1.5
10
Front Caliper Mounting Bolts
M14 x 1.5
Torque Specification
1. 148 ft-lbs (200 N·m)
2. 90°
Important Notes
These are stretch bolts; it is generally recommended to replace these bolts whenever they are removed. The 90-degree turn is a stretch value to maintain torque. Estimated value based on similar Audi models. Tighten bolts in a cross pattern to ensure even clamping.
Rear Suspension
1 Rear Upper Control Arm to Body Bolts (Inner)
M12 x 1.5
1
Rear Upper Control Arm to Body Bolts (Inner)
M12 x 1.5
Torque Specification
1. 74 ft-lbs (100 N·m)
2. 90°
Important Notes
These are stretch bolts; it is generally recommended to replace these bolts whenever they are removed. The 90-degree turn is a stretch value to maintain torque. Estimated value based on similar Audi models.
2 Rear Upper Control Arm to Wheel Carrier Ball Joint Nut
M14 x 1.5
2
Rear Upper Control Arm to Wheel Carrier Ball Joint Nut
M14 x 1.5
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Estimated value based on similar Audi models.
3 Rear Lower Control Arm to Body Bolts (Inner)
M12 x 1.5
3
Rear Lower Control Arm to Body Bolts (Inner)
M12 x 1.5
Torque Specification
1. 81 ft-lbs (110 N·m)
2. 90°
Important Notes
These are stretch bolts; it is generally recommended to replace these bolts whenever they are removed. The 90-degree turn is a stretch value to maintain torque. Estimated value based on similar Audi models.
4 Rear Lower Control Arm to Wheel Carrier Ball Joint Nut
M14 x 1.5
4
Rear Lower Control Arm to Wheel Carrier Ball Joint Nut
M14 x 1.5
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Estimated value based on similar Audi models.
5 Rear Toe Link to Body Bolt
M12 x 1.5
5
Rear Toe Link to Body Bolt
M12 x 1.5
Torque Specification
1. 59 ft-lbs (80 N·m)
2. 90°
Important Notes
These are stretch bolts; it is generally recommended to replace these bolts whenever they are removed. The 90-degree turn is a stretch value to maintain torque. Estimated value based on similar Audi models.
6 Rear Toe Link to Wheel Carrier Bolt
M12 x 1.5
6
Rear Toe Link to Wheel Carrier Bolt
M12 x 1.5
Torque Specification
1. 59 ft-lbs (80 N·m)
2. 90°
Important Notes
These are stretch bolts; it is generally recommended to replace these bolts whenever they are removed. The 90-degree turn is a stretch value to maintain torque. Estimated value based on similar Audi models.
7 Rear Trailing Arm to Body Bolts
M12 x 1.5
7
Rear Trailing Arm to Body Bolts
M12 x 1.5
Torque Specification
1. 81 ft-lbs (110 N·m)
2. 90°
Important Notes
These are stretch bolts; it is generally recommended to replace these bolts whenever they are removed. The 90-degree turn is a stretch value to maintain torque. Estimated value based on similar Audi models.
8 Rear Trailing Arm to Wheel Carrier Bolt
M12 x 1.5
8
Rear Trailing Arm to Wheel Carrier Bolt
M12 x 1.5
Torque Specification
1. 59 ft-lbs (80 N·m)
2. 90°
Important Notes
These are stretch bolts; it is generally recommended to replace these bolts whenever they are removed. The 90-degree turn is a stretch value to maintain torque. Estimated value based on similar Audi models.
9 Rear Strut/Shock Upper Mount Bolts to Body
M8 x 1.25
9
Rear Strut/Shock Upper Mount Bolts to Body
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated value based on similar Audi models.
10 Rear Strut/Shock to Wheel Carrier Bolt
M12 x 1.5
10
Rear Strut/Shock to Wheel Carrier Bolt
M12 x 1.5
Torque Specification
1. 74 ft-lbs (100 N·m)
2. 90°
Important Notes
These are stretch bolts; it is generally recommended to replace these bolts whenever they are removed. The 90-degree turn is a stretch value to maintain torque. Estimated value based on similar Audi models.
11 Rear Anti-Roll Bar (Sway Bar) Link to Control Arm Bolt
M10 x 1.5
11
Rear Anti-Roll Bar (Sway Bar) Link to Control Arm Bolt
M10 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Estimated value based on similar Audi models.
12 Rear Anti-Roll Bar (Sway Bar) Link to Anti-Roll Bar Bolt
M10 x 1.5
12
Rear Anti-Roll Bar (Sway Bar) Link to Anti-Roll Bar Bolt
M10 x 1.5
Torque Specification
30 ft-lbs (40 N·m)
Important Notes
Estimated value based on similar Audi models.
13 Rear Anti-Roll Bar (Sway Bar) Mounting Bracket Bolts to Chassis
M8 x 1.25
13
Rear Anti-Roll Bar (Sway Bar) Mounting Bracket Bolts to Chassis
M8 x 1.25
Torque Specification
18 ft-lbs (25 N·m)
Important Notes
Estimated value based on similar Audi models.
14 Rear Caliper Mounting Bolts
M12 x 1.5
14
Rear Caliper Mounting Bolts
M12 x 1.5
Torque Specification
1. 100 ft-lbs (135 N·m)
2. 45°
Important Notes
These are stretch bolts; it is generally recommended to replace these bolts whenever they are removed. The 45-degree turn is a stretch value to maintain torque. Estimated value based on similar Audi models. Tighten bolts in a cross pattern to ensure even clamping.
Troubleshooting Guide
Common issues, diagnostic steps, and prevention guidelines
Common Issues
Bolt stretching, stripped threads, uneven torque patterns
Common Issues
Bolt stretching, stripped threads, uneven torque patterns
Loose Components
Symptoms:
- Rattling or vibration noises
- Visible movement in components
- Uneven panel gaps
Solutions:
- Clean threads and mounting surfaces
- Replace damaged fasteners
- Apply proper torque in sequence
- Use thread locker if specified
Stripped Fasteners
Symptoms:
- Unable to achieve proper torque
- Fastener spins freely
- Visible thread damage
Solutions:
- Use thread repair kit if appropriate
- Install thread insert (HeliCoil)
- Replace component if threaded hole is damaged
- Upgrade to higher grade fastener if recommended
Overtightened Components
Symptoms:
- Cracked or deformed parts
- Broken fasteners
- Compressed gaskets or seals
Solutions:
- Replace damaged components
- Use new fasteners
- Follow proper torque sequence
- Verify correct torque specifications
Diagnostic Steps
Visual inspection, torque verification, thread assessment
Diagnostic Steps
Visual inspection, torque verification, thread assessment
1
Visual Inspection
Inspect the affected area for any visible signs of damage or wear
- Check for cracks or deformation
- Look for signs of excessive wear
- Verify proper fastener installation
2
Torque Verification
Verify the torque applied to the fasteners
- Check the torque wrench calibration
- Verify the torque specification
- Compare the applied torque to the specification
3
Thread Assessment
Assess the condition of the threads
- Check for signs of thread damage
- Verify the thread type and size
- Check for proper thread engagement
Prevention Guidelines
Best practices, maintenance tips, tool care
Prevention Guidelines
Best practices, maintenance tips, tool care
Best Practices
- Always follow the recommended torque specification
- Use the correct type and size of fasteners
- Verify the torque wrench calibration regularly
Maintenance Tips
- Regularly inspect the affected area for signs of wear or damage
- Replace damaged or worn-out components promptly
- Keep the work area clean and organized
Tool Care
- Regularly clean and maintain the torque wrench
- Store the torque wrench in a dry and secure location
- Verify the torque wrench calibration before each use
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What IS the proper torque for lug nuts on a 2010-2016 Audi Rs5?
Q1
What IS the proper torque for lug nuts on a 2010-2016 Audi Rs5?
According to Audi technical specifications, lug nuts should be torqued to 120 Nm (89 ft-lbs) using a calibrated torque wrench.
Q2 What IS the recommended torque for spark plugs on a 2010-2016 Audi Rs5?
Q2
What IS the recommended torque for spark plugs on a 2010-2016 Audi Rs5?
Spark plugs should be torqued to 25 Nm (18 ft-lbs) plus an additional 1/2 turn.
Q3 What are the torque specifications for oil drain plugs on a 2010-2016 Audi Rs5?
Q3
What are the torque specifications for oil drain plugs on a 2010-2016 Audi Rs5?
The oil drain plug should be torqued to 50 Nm (37 ft-lbs) using an O-ring and 30 Nm (22 ft-lbs) without an O-ring.
Q4 What type of torque wrench IS recommended for use on a 2010-2016 Audi Rs5?
Q4
What type of torque wrench IS recommended for use on a 2010-2016 Audi Rs5?
A calibrated click-type torque wrench IS recommended for accurate and reliable torque application. It IS important to ensure the torque wrench IS calibrated to the manufacturer's specifications.
Q5 What are the consequences of over-tightening bolts on a 2010-2016 Audi Rs5?
Q5
What are the consequences of over-tightening bolts on a 2010-2016 Audi Rs5?
Over-tightening bolts can result in stripped threads, damaged components, and compromised structural integrity. It IS crucial to adhere to the specified torque values to avoid these issues.
Environmental Considerations
Temperature, humidity, and seasonal effects on torque specifications
Temperature Effects
Includes: High Heat, Cold Weather, Thermal Cycling
Temperature Effects
Includes: High Heat, Cold Weather, Thermal Cycling
Temperature can significantly impact torque values and fastener behavior
Cold Weather
Effects:
- Increased material brittleness
- Higher torque required due to thread contraction
- Reduced thread lubricant effectiveness
Recommendations:
- Allow components to warm to room temperature when possible
- Consider using winter-grade thread lubricants
- Check torque values more frequently during winter months
Hot Weather
Effects:
- Thermal expansion of components
- Decreased friction in threads
- Accelerated lubricant breakdown
Recommendations:
- Check torque when components are at normal operating temperature
- Use temperature-resistant thread lockers
- Consider re-torquing after heat cycles
Humidity and Corrosion
Covers: Rust Prevention, Salt Exposure, Moisture Control
Humidity and Corrosion
Covers: Rust Prevention, Salt Exposure, Moisture Control
Moisture and corrosion can affect fastener integrity and torque values
High Humidity
Effects:
- Accelerated corrosion formation
- Reduced friction coefficient
- Potential thread seizing
Prevention:
- Use corrosion-resistant fasteners
- Apply appropriate anti-seize compounds
- Maintain proper protective coatings
Salt Exposure
Effects:
- Rapid corrosion development
- Thread damage
- Seized fasteners
Prevention:
- Regular underbody washing
- Use of sacrificial anodes where appropriate
- Application of protective coatings
Seasonal Maintenance
Spring, Summer, Fall, and Winter maintenance schedules
Seasonal Maintenance
Spring, Summer, Fall, and Winter maintenance schedules
Spring
- Inspect for winter damage
- Clean and protect exposed fasteners
- Check torque on critical components
Summer
- Monitor heat-affected components
- Check expansion-related loosening
- Inspect cooling system mounts
Fall
- Prepare for winter conditions
- Apply corrosion protection
- Verify all fasteners are properly torqued
Winter
- More frequent inspection of critical fasteners
- Check for salt damage
- Monitor suspension component torque
Related Resources
Tools, service procedures, and technical bulletins
Recommended Tools
Digital Torque Wrench (10-100 Nm)
Essential for tightening fasteners to precise torque specifications, preventing damage and ensuring proper assembly. This range IS suitable for many applications on the Rs5.
- Digital display for accurate readings
- Audible alarm when target torque IS reached
- Multiple units (Nm, ft-lb, in-lb)
- Reversible ratcheting mechanism
Service Procedures
Engine Bolt Torque Specifications
Technical procedure overview for engine bolt torque specifications specific to 2010-2016 Audi Rs5
- Cylinder head bolts: 10 Nm + 180° + 90°
- Camshaft bolts: 10 Nm + 90°
- Connecting rod bolts: 40 Nm + 90°
- Crankshaft pulley bolt: 150 Nm + 90°
Suspension Bolt Torque Specifications
Technical procedure overview for suspension bolt torque specifications specific to 2010-2016 Audi Rs5
- Control arm bolts: 120 Nm
- Sway bar end link bolts: 60 Nm
- Strut bolts: 100 Nm
- Wheel bolts: 110 Nm
Technical Service Bulletins
Technical Service Bulletin: Engine Oil Cooler Line Leak
2014-06-15Detailed bulletin description for 2010-2016 Audi Rs5 regarding a potential oil cooler line leak. It includes specific torque values for affected components.
2010-2016 Rs5
Resolution: Replace oil cooler lines and tighten bolts to the following torques: 1. Oil cooler line to oil filter housing: 25 Nm 2. Oil cooler line to oil cooler: 25 Nm
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
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