SL 600 (129.076) V12-6.0L (120.983) (1997)
Ball Joint: Testing and Inspection
Ball Joint, Lower
Control Arm Removed From Vehicle
Control Arm Removed From Vehicle
NOTE:
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The support joints (7c) are maintenance-free, i.e. they are provided with lifetime lubrication.
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For this reason, support joints must be inspected carefully.
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If dirt enters through a damaged boot (7f), this will lead to premature wear of the support joint.
JOINT
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Check by fitting a pipe approx. 150 mm long over the ball pin.
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The pipe must move from side to side without play, without jamming and without creaking noises
BOOT
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Check for cracks and damage.
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Check that wire clamping rings (7d and 7h) are correctly seated.
NOTE:
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Boots damaged during installation must be replaced immediately
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Always replace a ball joint which has been in operation with a damaged boot
Control Arm Installed In Vehicle
Control Arm Installed In Vehicle
NOTE:
^
The support joints (7c) are maintenance-free, i.e. they are provided with lifetime lubrication
^
For this reason, support joints must be inspected carefully
^
If dirt enters through a damaged boot (7f), this will lead to premature wear of the support joint
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Attach lever compression tool (090) tool No.129 589 06 21 00 as close as possible to the supporting joint (arrow)
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Raise and lower control arm (4) with lever compression tool (090)
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Get an assistant to feel the supporting joint for any play (a)
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The supporting joint must be replaced if play is found
NOTE: This test can only be conducted over a pit or lifting platform with approach ramps