Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSAUDI199590 QUATTRO SPORT V6-2.8L (AAH)REPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINECYLINDER BLOCK ASSEMBLYCRANKSHAFT, ENGINE
1995 Audi 90 Quattro Sport V6-2.8L (AAH)
Crankshaft, Engine
1995 Audi 90 Quattro Sport V6-2.8L (AAH)SECTION Crankshaft, Engine
Crankshaft
Standard Journal Diameter
Main Bearing 2.5574 - 2.5599
Crank Pin 2.1244 - 2.1347
Bearing Clearance
Endplay 0027 - .0091 [06]
Main Bearings 0007 - .0018 [01]
Connecting Rod Bearing 0006 - .0024 [05]
[01] -- Wear limit, .0039 inch.
[05] -- Wear limit, .0047 inch.
[06] -- Wear limit, .0098 inch.
Standard Journal Diameter
Main Bearing 2.5574 - 2.5599
Crank Pin 2.1244 - 2.1347
Bearing Clearance
Endplay 0027 - .0091 [06]
Main Bearings 0007 - .0018 [01]
Connecting Rod Bearing 0006 - .0024 [05]
[01] -- Wear limit, .0039 inch.
[05] -- Wear limit, .0047 inch.
[06] -- Wear limit, .0098 inch.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.