Special tools required:
31 5 220
WARNING: Danger to life!
Secure engine in installation position to prevent it from falling down.
NOTE: Control arms with + or - marking (see illustration) are cambe
WARNING: Danger to life!
Mount securing fixture for vehicle on lifting platform to prevent the
vehicle from slipping off or tilting down.
NOTE: Control arms with + or - marking (see illustration) are
Special tools required:
31 4 151
31 4 152
31 4 153
IMPORTANT: For reasons of driving dynamics, the rubber mounts may only
be replaced in
pairs (refers to left and right control arms)!
Necessary
1.1 Working with aluminum dust:
Wear a fine dust mask.
E52 only: Use an explosion-proof extractor system.
Note national regulations.
1.2 Removing sealing materials
Hydrochloric acid is created when PVC sealing material is heated to
temperatures in excess of 180º
C.
Remove PVC sealing mat
The movement of the nozzle needle in the injector is generated no longer by a
solenoid coil but rather by a
piezo-element.
A piezo-element is an electromechanical converter, i.e. it consists of a ceramic
material which converts electrical energy directly into mechanical energy
(force/travel).