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 DIAGNOSISSTARTING AND CHARGINGCHARGING SYSTEMALTERNATORSERVICE AND REPAIR
1995 Audi 90 Quattro Sport V6-2.8L (AAH)
Alternator: Service and Repair
1995 Audi 90 Quattro Sport V6-2.8L (AAH)SECTION Service and Repair
NOTE: On air bag equipped vehicles, refer to Air Bags (Supplemental Restraint Systems), Service Precautions. Also refer to Air Bag(s) Arming and Disarming.

1. Vehicles with audio coded antitheft system refer to Radio/Stereo, Service Precautions.
2. On all models disconnect battery ground cable.
3. Remove serpentine drive belt, then disconnect electrical connections from alternator.
4. Remove alternator mounting bolts and brackets, then alternator.
5. Remove belt pulley using puller tool No. 3310, or equivalent, Fig.2.
6. Reverse procedure to install, use only OLIVE colored pulley retaining nut, discard GOLD colored nuts.
Fig.2 Drive Belt Pulley Removal:
1. Vehicles with audio coded antitheft system refer to Radio/Stereo, Service Precautions.
2. On all models disconnect battery ground cable.
3. Remove serpentine drive belt, then disconnect electrical connections from alternator.
4. Remove alternator mounting bolts and brackets, then alternator.
5. Remove belt pulley using puller tool No. 3310, or equivalent, Fig.2.
6. Reverse procedure to install, use only OLIVE colored pulley retaining nut, discard GOLD colored nuts.
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.