500SEL (126.037) V8-5.0L (117.963) (1984)
For this reason it is necessary to check and, if necessary, correct the shock absorber alignment following straightening and repair work on
the affected front end frame parts.
The shock absorbers can be checked for proper alignment with the axle installed with the vehicle in the design position with the camber and caster
adjusted to the specified values.
CAUTION! When removing the shock absorber with the vehicle jacked up and load relieved on the suspension ensure that the piston rod does not turn
while loosening the top mount. Since the extension stop in the shock absorber is against the operating piston in this state, the connection
between the operating piston and piston rod could loosen This would result in sudden extension of the piston rod and expulsion of the oil in
the shock absorber.
Checking
Note:
Front wheels must be adjusted to correct camber and caster.
1. Jack up vehicle at front, remove front wheels.
013
Testing and straightening tool
013a
Straightening bolt
013b
Testing and straightening pin
013c
Test sleeve
013d
Test plate
013e
Washer
013f
Hex. nut
013g
Arresting screw
2. Fasten testing and straightening tool to top shock absorber mounting point, hold testing and straightening pin (013b) in place with arresting screw
(013g) in the lifted position. Position test plate (013d) on bottom control arm.
3. Attach spring compressing tool with compressing plates for front springs and compress front spring until load is relieved on control arm.
4. Simultaneously jack up front suspension with workshop jack at front wheel hub to specified vehicle level (see table).