NOTE: If a vehicle has been driven with depressurized air springs, the
air springs must
always be replaced.
Lift vehicle.
Air spring is OK:
when the gaiter cannot be pressed in by hand
when no vis
IMPORTANT: Risk of damage!
Extreme cleanliness must be ensured in the connection area of the vent lines
during removal and installation. Even the smallest of dirt particles can cause
leakage in the ai
WARNING: Danger of injury!
Drain the air spring system before carrying out any work on the air supply
unit, air pipes and air springs! Danger of injury if this instruction is not
complied with!
Risk o
(cylinder bank 1 to 4)
Necessary preliminary tasks:
Remove servomotor for right eccentric shaft.
Remove ignition coils on cylinder bank 1 to 4.
Remove right cylinder head cover.
Remove spark plugs on cylinder bank 1 to 4.
Remove right inlet and exhaust adjustment units.
Remove slide rail (1)
Special tools required:
00 2 510 DIAL GAUGE WITH FEELER
00 9 120 TORQUE ANGLE MEASURING DIAL
11 4 370
11 4 440
11 4 470
11 9 360
IMPORTANT: Aluminium-magnesium materials.
No steel screws/bolts may be used due to the threat of electrochemical
corrosion.
A magnesium crankcase requires alumin