1994 Audi 100 Avant S4 C4 Engine Fastener Tightening Specifications
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Condition | Value |
---|
All Audi gasoline straight-5 2.2 L AAN engines | 18.44 lbf⋅ft |
First stage | 11.06 lbf⋅ft |
Second stage | 25° |
S4 Turbo quattro with gasoline straight-5 2.2 L 227 HP, 350 N⋅m engine (1991.9–1994.6) | 14.75 lbf⋅ft |
Camshaft bearing | 11.06 lbf⋅ft |
First stage | 29.5 lbf⋅ft |
Replace screws. See figure 1. | |
Second stage | 44.25 lbf⋅ft |
Third stage | 90° |
Fourth stage | 90° |
Third stage | 180° |
First stage | 29.5 lbf⋅ft |
Second stage | 44.25 lbf⋅ft |
Third stage | 90° |
Fourth stage | 90° |
Valve cover | 7.38 lbf⋅ft |
First stage | 22.13 lbf⋅ft |
Replace screws. | |
Second stage | 90° |
Special tool 2079 | 258.15 lbf⋅ft |
Replace screws. | |
Otherwise | 331.9 lbf⋅ft |
Replace screws. |
Special tool 2079 | 258.15 lbf⋅ft |
Use new screws. | |
Otherwise | 331.9 lbf⋅ft |
Use new screws. |
First stage | 22.13 lbf⋅ft |
Replace screws. | |
Second stage | 90° |
First stage | 29.5 lbf⋅ft |
Replace screws. | |
Second stage | 180° |
First stage | 22.13 lbf⋅ft |
Replace screws. | |
Second stage | 90° |
S4 Turbo quattro with gasoline straight-5 2.2 L 227 HP, 350 N⋅m engine (1991.9–1994.6) | 47.94 lbf⋅ft |
Use new screws. |
All Audi gasoline straight-5 2.2 L AAN engines | 18.44 lbf⋅ft |
M8 | 18.44 lbf⋅ft |
All Audi gasoline straight-5 2.2 L AAN engines | 47.94 lbf⋅ft |
Left | 40.57 lbf⋅ft |
Right | 33.19 lbf⋅ft |
Hexagon head screws | 7.38 lbf⋅ft |
Hexagon head screws | 14.75 lbf⋅ft |
Hexagon head screws | 22.13 lbf⋅ft |
S4 Turbo quattro with gasoline straight-5 2.2 L 227 HP, 350 N⋅m engine (1991.9–1994.6) | 7.38 lbf⋅ft |
S4 V8 quattro with gasoline V8 4.2 L 276 HP, 400 N⋅m engine (1992.10–1994.6) | 18.44 lbf⋅ft |
M6 | 7.38 lbf⋅ft |
Hexagon head screws | 22.13 lbf⋅ft |
Otherwise | 14.75 lbf⋅ft |
Oil drain plug | 29.5 lbf⋅ft |
M6 | 7.38 lbf⋅ft |
M8 | 14.75 lbf⋅ft |
All Audi gasoline V8 4.2 L ABH engines | 14.75 lbf⋅ft |
All Audi gasoline straight-5 2.2 L AAN engines | 40.57 lbf⋅ft |
All Audi gasoline V8 4.2 L ABH engines | 36.88 lbf⋅ft |
Use heat-resistant grease. |
First stage | 81.13 lbf⋅ft |
Replace screws. | |
Second stage | 90° |
All Audi gasoline straight-5 2.2 L AAN engines | 33.19 lbf⋅ft |
All Audi gasoline V8 4.2 L ABH engines | 29.5 lbf⋅ft |
All Audi gasoline straight-5 2.2 L AAN engines | 22.13 lbf⋅ft |
Replace nuts. | |
All Audi gasoline V8 4.2 L ABH engines | 18.44 lbf⋅ft |
Spark plugs | 22.13 lbf⋅ft |
Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 1994 Audi 100 Avant 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 Refrigerant Capacity
- Automatic Transmission Fluid Capacity
- Axle Oil Capacity
- Brake Fluid Capacity
- Cooling 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 100 Avant 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 1994 Audi 100 Avant S4 you're not only saving money, but also also improving your technical skills and learning something new.