TorqFix

Checking adjustment of assembly mountings (engine/gearbox mountings) — AUDI

Checking adjustment of assembly mountings (engine/gearbox mountings) on Audi: 14 steps, engines BLS, BMM, BPY, BWA.

Workshop procedure for AUDI — the exact step sequence and torque figures, straight from real workshop data.

14 steps 35 engine codes engine codes merged from 16 documented variants

🧭 Before you start

Fits: Audi A3 (8P, 2003–2012)

Don't miss

  • Disregard (item 3).For illustration purposes, the installation position is shown with the fuel filter removed.
  • Distance (a) = 13.5 mm can also be checked with a metal rod of suitable size, or similar.
  • If the distance measured is too large or small, the assembly mountings must be adjusted .

📋 Procedure

  1. Remove engine cover panel (arrows).
  2. Remove bolt (1).
  3. Push filler pipe with filler neck (2) for washer fluid reservoir to side. [Note: Disregard (item 3).For illustration purposes, the installation position is shown with the fuel filter removed.]
  4. Move clear air hoses at bracket (2).
  5. Pull off bracket for fuel lines upwards (arrow) and move clear to one side.
BLS? Steps differ between engine variants — check this job against your exact car before you commit to it. Check my car — free →
  1. Unplug electrical connector (3).
  2. Remove bolts (1), detach bracket and move clear to one side.
  3. Loosen bolt (1).
  4. Remove bolt (2) and nut (3).
  5. Detach hose retainer (4) from fuel filter, move fuel filter (7) clear to one side with fuel hoses (5) and (6) connected. [Note: Distance (a) = 13.5 mm can also be checked with a metal rod of suitable size, or similar.]
  6. If the distance measured is too large or small, the assembly mountings must be adjusted .
  7. Install fuel filter 20.
  8. Install pressure differential sender G50523.
  9. Install filler pipe with filler neck for washer fluid reservoir Electrical system92.

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

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Workshop data on this page last updated 20 Sep 2026.