Notes
IMPORTANT: All adjusting procedures on the chain drive must be observed.
A timing chain which is tensioned too tautly can cause noises in the chain
drive.
A timing chain that is too slack can
Special tools required:
11 7 201
22 13 485
Necessary preliminary tasks:
Drain engine oil.
Remove flywheel.
Remove bottom of oil sump.
NOTE: Support bush (2) is included in delivery specificat
OIL RETURN COVER
IMPORTANT: Risk of fire.
In the event of oil leakage in the Vee, the leakage oil may be ignited on hot
components.
Necessary preliminary work
Remove both exhaust turbochargers.
R
Electrically adjustable seats
Thigh support
Forward/backward, height, seat tilt
Upper backrest
Backrest width
Lumbar support
Backrest tilt, head restraint
Adjusting the head restraint
Height
Push switch up or down.
Adjust distance: manual head restraints
Back: press the button
Device MW
Replaced by: 0492079
Note: (Fixture) For all rear axle final drives - model year: From 88 -
Replaced by 33 1 070.(0 492 079)
Fig. 1: Identifying Device (331030)
Device MW
Note: For removing and installing rubber mount in support tube of rear axle
final drive mounting.
SI number
01 01 89