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 a
Special tools required:
13 5 020
37 1 151
37 1 152
WARNING: Danger of poisoning if oil is ingested/absorbed through the
skin!
Risk of injury if oil comes into contact with eyes and skin!
IMPORT
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
REMOVING AND INSTALLING/REPLACING FRONT EXHAUST MANIFOLD (N52K)
Necessary preliminary tasks:
Remove rear exhaust manifold.
NOTE: The oxygen sensors are in danger of being damaged when the
exhaust
manifolds are removed and installed.
Remove control sensor from cylinders 1 to 3.
Remove monitor se
REPLACING WIRING HARNESS SECTION FOR ENGINE (N62)
Necessary preliminary tasks:
Read out DME fault memory
Disconnect battery negative lead
ENGINE BONNET/HOOD in assembly position
Remove FRESH AIR DUCT on right and if necessary on left
Remove center of ASSEMBLY PARTITION WALL
Remove intake air