II - Adjusting reverse gear brake -B1- - exploded view — AUDI

🧭 Before you start

Fits: platform code 8G

• Special tools named: feeler gauge
• Also covered elsewhere: Assembling planetary gearbox

📋 Procedure

1. For adjustment of reverse gear brake -B1- install components without shims () in gearbox housing .
2. Press piston into free-wheel as far as stop.
3. Place straightedge (A) on outer race of free-wheel and hold in position (arrows).
4. Measure to inner edge of piston with depth gauge (B).
5. Place straightedge (A) on thrust plateVW 402.

6. Use thrust plateVW 402 to compress clutch pack in direction of arrow and measure thickness of clutch pack with depth gauge (B).
7. Determine shim(s) according to table . Part Nos. Electronic parts catalogue
8. After determining shim for B1 carry out check measurement.
9. Fit components as far as free-wheel and secure with circlip ⇒ Assembling planetary gearbox .
10. Use feeler gauge (A) to measure play between plates (accessible through recess next to valve body flange).

Other AUDI procedures

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• Installing engine – Audi A8 D4 · 36 torque figures
• Removing and installing camshaft timing chain · 29 torque figures
• Removing and installing backrest cover and padding - Kongsberg multi-contour seat
• Removing and installing catalytic converter (left-side) - vehicles with dual clutch gearbox 0B5
• Removing cylinder head - vehicles with two turbochargers
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