Renewing oil seals for output shaft, "“self-locking”", "“0BU”" — AUDI
Renewing oil seals for output shaft, "“self-locking”", "“0BU”" on Audi: 10 steps, engines ABCD. What to remove, in what order, and what to check after.
Workshop procedure for AUDI — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: platform codes S1, 2H
- Renewed: oil seal
Don't miss
- The cover plate is destroyed during removal and must be renewed.
- Make sure not to cant the cover plate or the oil seal.
🔧 Engine codes this applies to
📋 Procedure
- Remove front propshaft .
- Using screwdriver, lift oil seal cover plate (1) all-round at several points.
- Then, use a screwdriver, for example, to press off cover plate (1). [Note: The cover plate is destroyed during removal and must be renewed.]
- Use a screwdriver to lift oil seal (1) at several points, and to push it out.
- Half-fill space between sealing lip and dust lip (arrow) with sealing greaseElectronic Parts Catalogue.
- Fit new oil seal on transfer box.
- Push cover plate as far as possible onto output shaft.
- Drive in new cover plate and oil seal to stop using thrust piece T10449. [Note: Make sure not to cant the cover plate or the oil seal.]
- Install front propshaft .
- Check oil in transfer box .
Other AUDI procedures
- Removing and installing oil pump – Audi A8 D3 · 5 torque figures
- Removing and installing transfer box – Audi Q7 ABCD
- Renewing propshaft flange seal – Audi ABCD
- Checking gear oil level – Audi Q3 ABCD
- Dismantling and assembling transfer box – Audi ABCD
- Removing and installing toothed belt – Audi · 56 torque figures
- Removing engine – Audi A8 D3 · 41 torque figures
- Removing camshaft timing chain from camshafts – Audi A6/A7 C7 · 38 torque figures
- Installing engine – Audi A8 D4 · 36 torque figures
- Removing and installing camshaft timing chain · 29 torque figures
Who makes these pages, and how
TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.
The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.
Variants of the same model differ. Cross-check torque against the factory manual for your engine before final tightening.
Seen a figure that does not match your manual? Write to us — we correct it and note when. support@torqfix.com
The story behind TorqFix →Workshop data on this page last updated 20 Sep 2026.