2011 Audi A4 S4 B8 facelift Engine Fastener Tightening Specifications
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Condition | Value |
---|
Lower section of intake manifold | 6.64 lbf⋅ft |
Upper section of intake manifold | 14.75 lbf⋅ft |
Stud screws | 12.54 lbf⋅ft |
Compressor belt | 30.98 lbf⋅ft |
Otherwise | 29.5 lbf⋅ft |
Compressor belt | 29.5 lbf⋅ft |
Otherwise | 29.5 lbf⋅ft |
Air-conditioning compressor | 18.44 lbf⋅ft |
Alternator | 16.96 lbf⋅ft |
Screws | 6.64 lbf⋅ft |
Union nuts | 28.03 lbf⋅ft |
Servo pump pulley | 16.23 lbf⋅ft |
Servo steering pump | 14.75 lbf⋅ft |
Vacuum pump | 6.64 lbf⋅ft |
High-pressure pump | 14.75 lbf⋅ft |
Tighten bolts uniformly in several passes. |
Coolant pump | 6.64 lbf⋅ft |
Coolant pump pulley | 14.75 lbf⋅ft |
First stage | 5.9 lbf⋅ft |
Tighten new screws in inside-to-outside order. | |
Second stage | 90° |
Fourth stage | 6.64 lbf⋅ft |
First stage | 29.5 lbf⋅ft |
Replace screws. | |
Second stage | 90° |
Third stage | 90° |
Valve cover | 6.64 lbf⋅ft |
Central screws | 44.25 lbf⋅ft |
First stage | 11.06 lbf⋅ft |
Replace screws. | |
Second stage | 90° |
First stage | 36.88 lbf⋅ft |
Replace screws. | |
Second stage | 90° |
First stage | 14.75 lbf⋅ft |
Replace screws. | |
Second stage | 90° |
First stage | 44.25 lbf⋅ft |
Replace screws. | |
Second stage | 90° |
To drive plate | 44.25 lbf⋅ft |
Replace screws. |
Camshaft timing chain tensioner | 6.64 lbf⋅ft |
Control drive chain tensioner | 6.64 lbf⋅ft |
First stage | 3.69 lbf⋅ft |
Replace screws. | |
Second stage | 60° |
First stage | 5.9 lbf⋅ft |
Replace screws. | |
Second stage | 45° |
First stage | 22.13 lbf⋅ft |
Use new screw. | |
Second stage | 90° |
First stage | 7.38 lbf⋅ft |
Replace screws. | |
Second stage | 90° |
First stage | 59 lbf⋅ft |
Use new screw. | |
Second stage | 90° |
First stage | 7.38 lbf⋅ft |
Replace screws. | |
Second stage | 45° |
First stage | 59 lbf⋅ft |
Use new screw. | |
Second stage | 90° |
First stage | 2.21 lbf⋅ft |
Replace screws. |
Third stage | 90° |
Second stage | 2.21 lbf⋅ft |
Use new screws and tighten them crosswise. |
Fifth stage | 11.8 lbf⋅ft |
First step | 14.75 lbf⋅ft |
Second step | 90° |
First step | 5.9 lbf⋅ft |
Second step | 90° |
First stage | 3.69 lbf⋅ft |
Replace screws. | |
Second stage | 90° |
First stage | 3.69 lbf⋅ft |
Replace screws. | |
Second stage | 90° |
Oil drain plug | 22.13 lbf⋅ft |
Oil filter cover | 18.44 lbf⋅ft |
First stage | 22.13 lbf⋅ft |
Replace screws. | |
Second stage | 90° |
First stage | 3.69 lbf⋅ft |
Use new screws and tighten them crosswise. | |
Second stage | 90° |
Knock sensor | 14.75 lbf⋅ft |
Lambda sensor | 40.57 lbf⋅ft |
On the engine block | 29.5 lbf⋅ft |
At the subframe | 40.57 lbf⋅ft |
First stage | 66.38 lbf⋅ft |
Replace screws. | |
Second stage | 90° |
First stage | 84.82 lbf⋅ft |
Replace screws. | |
Second stage | 90° |
First stage | 66.38 lbf⋅ft |
Use new screws. | |
Second stage | 135° |
First stage | 66.38 lbf⋅ft |
Use new screws. | |
Second stage | 90° |
Catalytic converter | 16.96 lbf⋅ft |
Exhaust manifold | 18.44 lbf⋅ft |
Tighten new nuts evenly in several steps. |
High-pressure side | 19.91 lbf⋅ft |
Spark plugs | 22.13 lbf⋅ft |
M10 | 47.94 lbf⋅ft |
Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2011 Audi A4 S4 user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.
Before doing any DIY service please check your insurance policy and Audi warranty policy for your region. In some regions DIY service may invalidate your warranty.
Table of Contents
- Air Conditioning Compressor Oil Capacity
- Air Conditioning Refrigerant Capacity
- Automatic Transmission Fluid Capacity
- Axle Oil Capacity
- Brake Fluid Capacity
- Engine Oil Capacity
- Fluid and Lubricant Specifications
- Gearbox Oil Capacity
- Manual Transmission Oil Capacity
- Engine Fastener Tightening Specifications
- Front Suspension Fastener Tightening Specifications
- Rear Suspension Fastener Tightening Specifications
- Transmission Fastener Tightening Specifications
Conquer your fears and never give up!
DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow Audi A4 S4 service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.
Doing basic service for your 2011 Audi A4 S4 you're not only saving money, but also also improving your technical skills and learning something new.
2011 Audi A4 S4 generations
In 2011 Audi offered 2 generations of the A4 S4. Engine fastener tightening specifications may vary in different generations. Be sure that you are looking at the rigt modification.