TorqFix

6-speed manual gearbox 0AG — Installing gearbox — AUDI

6-speed manual gearbox 0AG — Installing gearbox on Audi: 17 steps. 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.

17 steps

🧭 Before you start

Fits: Audi A3 (8P, 2003–2012)

  • Renewed: if necessary, bolts

Don't miss

  • If the dowel sleeves are not fitted, this will lead to gear-change problems, clutch malfunction and in some cases gearbox noise (gears will make rattling noises).
  • Make sure that the intermediate plate is engaged on the sealing flange and fitted on the dowel sleeves (arrows).

📋 Procedure

  1. Check that dowel sleeves (A) for centralising engine/gearbox are in the cylinder block; install any missing dowel sleeves. [Note: If the dowel sleeves are not fitted, this will lead to gear-change problems, clutch malfunction and in some cases gearbox noise (gears will make rattling noises).]
  2. Make sure that the intermediate plate is engaged on the sealing flange and fitted on the dowel sleeves (arrows).
  3. Check clutch release bearing for wear and renew if necessary.
  4. Lubricate surface which contacts ball stud with Mo S2 grease.
  5. Raise gearbox carefully and move to installation position using gearbox support 3282.
AUDI? Steps differ between engine variants — check this job against your exact car before you commit to it. Check my car — free →
  1. Bolt gearbox onto engine.
  2. Tighten bolts (arrows) on gearbox mounting finger-tight to start with.
  3. Use new bolts.
  4. Bolt pendulum support onto gearbox first, and then secure to subframe (bolts 1 ... 3).
  5. Bolt drive shafts to flange shafts 40..
  6. Install exhaust system and perform stress-free alignment (repair group 26).
  7. Check mountings of engine/gearbox assembly for correct adjustment, and re-adjust if necessary 10..
  8. Tighten bolts (arrows) on gearbox mounting (see the separate procedure).
  9. Install clutch slave cylinder (see the separate procedure).
  10. Attach and adjust selector cables at gearbox (see the separate procedure).
  11. Fill up oil in gearbox and check oil level (see the separate procedure).
  12. Install battery tray and battery (repair group 27).

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 → · How these pages are made →

Workshop data on this page last updated 20 Sep 2026.