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 MANUALSAUDI1998A4 AVANT QUATTRO, AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)TRANSMISSIONAUTOMATIC TRANSSERVICING - A/T (01V)REMOVAL & INSTALLATIONINTERNAL OIL LINENOTES
1998 Audi A4 Avant Quattro, Automatic
Internal Oil Line: Notes
1998 Audi A4 Avant Quattro, AutomaticSECTION Notes
CAUTION:
Faulty "O" rings on internal oil line allow ATF to enter differential. Differential then becomes overfilled and oil will seep out of breather holes of differential. If an oil line is removed, it should generally be replaced. Oil line should only be inserted using Fitting Tool (3381). Otherwise there is a danger of oil line becoming bent, which will cause leaks to occur.
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.