in your garage to make future searches easy.

Condition Value
expand_moreAir intake system
Intake manifold 7.38 lbf⋅ft
expand_moreAuxiliary assemblies
Auxiliary drive belt deflection pulley 33.19 lbf⋅ft
Auxiliary drive belt tensioner 40.57 lbf⋅ft
Air-conditioning compressor 18.44 lbf⋅ft
Air-conditioning compressor bracket 18.44 lbf⋅ft
Air-conditioning compressor pressure line 18.44 lbf⋅ft
Alternator 16.96 lbf⋅ft
Power steering pump bracket 16.23 lbf⋅ft
Servo pump pulley 16.96 lbf⋅ft
Servo steering pump 16.23 lbf⋅ft
expand_moreCharging
Turbo charger 44.25 lbf⋅ft
Replace screws and nuts.
expand_moreCooling system
Coolant pump 7.38 lbf⋅ft
expand_moreViscous fan bracket
M6 7.38 lbf⋅ft
M8 16.23 lbf⋅ft
expand_moreViscous fan clutch
With a special tool 27.29 lbf⋅ft
Without special tool 51.63 lbf⋅ft
expand_moreCylinder head
Camshaft bearing 7.38 lbf⋅ft
expand_moreCylinder head screws
First stage 44.25 lbf⋅ft
Use new screws.
Second stage 90°
Third stage 90°
Cylinder head screws shank length (new) 5.24 in
Valve cover 7.38 lbf⋅ft
expand_moreEngine block
expand_moreConnecting rod bearing
First stage 22.13 lbf⋅ft
Replace screws.
Second stage 90°
expand_moreCrankshaft central screws
First stage 147.51 lbf⋅ft
Use new screws.
Second stage 90°
Third stage 90°
Crankshaft pulley 14.75 lbf⋅ft
expand_moreFlywheel
First stage 44.25 lbf⋅ft
Replace screws.
Second stage 90°
Third stage 90°
expand_moreMain bearing
expand_moreScrews 1 – 16
First stage 22.13 lbf⋅ft
Use new screws.
Second stage 44.25 lbf⋅ft
Third stage 90°
expand_moreLateral-fitting screw
Fourth stage 18.44 lbf⋅ft
expand_moreEngine control
Camshaft adjuster 7.38 lbf⋅ft
Camshaft drive belt deflection pulley 33.19 lbf⋅ft
expand_moreCamshaft timing chain tensioner
With camshaft adjuster 7.38 lbf⋅ft
Camshaft timing gear 40.57 lbf⋅ft
expand_moreDrive belt tensioner device
M6 7.38 lbf⋅ft
Tensioning lever 18.44 lbf⋅ft
Toothed belt guard 7.38 lbf⋅ft
Use screw-locking compound.
expand_moreToothed belt tensioning roller
M8 14.75 lbf⋅ft
expand_moreEngine lubrication
Oil cooler 22.13 lbf⋅ft
Oil drain plug 22.13 lbf⋅ft
Oil lines 11.06 lbf⋅ft
Oil pump chain wheel 18.44 lbf⋅ft
expand_moreOil sump
expand_moreM6
Oil sump lower part 7.38 lbf⋅ft
Gradually tighten screws crosswise.
Oil sump top part 11.06 lbf⋅ft
expand_moreM8
Oil sump top part 14.75 lbf⋅ft
expand_moreEngine management
Crankshaft sensor 7.38 lbf⋅ft
Lambda sensor 36.88 lbf⋅ft
expand_moreEngine mounting
Engine bracket 33.19 lbf⋅ft
expand_moreEngine mounting
M10 33.19 lbf⋅ft
M8 14.75 lbf⋅ft
expand_moreSubframe
expand_moreM10
With ribbing 55.32 lbf⋅ft
Replace screws.
Without ribbing 22.13 lbf⋅ft
Replace screws.
expand_moreM12 × 110 screws
First stage 81.13 lbf⋅ft
Replace screws.
Second stage 90°
expand_moreSubframe stiffening plate
expand_moreM8 × 25 screws
Ribbed screw head. 55.32 lbf⋅ft
Otherwise 22.13 lbf⋅ft
Torque arm 33.19 lbf⋅ft
expand_moreExhaust system
Exhaust manifold 18.44 lbf⋅ft
Replace nuts.
Exhaust pipe 22.13 lbf⋅ft
Replace nuts.
expand_moreFuel supply
Fuel filter bracket 10.62 lbf⋅in
expand_moreIgnition system
Spark plugs 18.44 lbf⋅ft
expand_moreStart system
Starter 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 1997 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.

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 1997 Audi A4 S4 you're not only saving money, but also also improving your technical skills and learning something new.

Audi A4 S4 B5 model years

Units:
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