Servicing automatic gearbox 01L, four-wheel drive — Exploded view - transfer box — AUDI

🧭 Before you start

Fits: Audi A6 C5 (4B), Audi A8 D2 (4D)

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• When first tightening the bolts by hand, ensure that the gap between the transfer box and the gearbox housing is reduced by the same amount all the way round.
• When screwing in the bolts hand-tight, ensure that the gap between the intermediate flange for the front axle drive and the gearbox housing is reduced uniformly all round.Ignore (item A) and (item B).

🔩 Torque settings

Values can differ between engine variants — check the code stamped on your block.

ℹ️ Always cross-check the exact figure against your vehicle's factory manual before final tightening — a wrong torque can damage the engine. These values are extracted from workshop data and may not cover every variant or revision.

📋 Procedure

1. Tighten bolts (arrows) for transfer box diagonally in stages to 23 Nm. [Note: When first tightening the bolts by hand, ensure that the gap between the transfer box and the gearbox housing is reduced by the same amount all the way round.] — 23 Nm (17 lb-ft)
2. Tighten bolts (arrows) on intermediate flange for front axle drive in two stages as follows:
3. Screw in bolts onto stop by hand.
4. Tighten bolts to 23 Nm. [Note: When screwing in the bolts hand-tight, ensure that the gap between the intermediate flange for the front axle drive and the gearbox housing is reduced uniformly all round.Ignore (item A) and (item B).] — 23 Nm (17 lb-ft)

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