ML 320 (163.154) V6-3.2L (112.942) (1998)
Brake Rotor/Disc: Testing and Inspection
Check Lining Thickness Of Brake Pads And Condition Of Brake Discs.
Remove
1
Remove wheels
Inspect
2
Check thickness of brake pads (43) on front and rear axles
NOTE:
-
Visual inspection, brake pads removed, observe recommended limit dimensions, so that the service limit is not violated before the next
maintenance service.
-
If necessary after checking, replace brake pads.
3
Inspect brake disks (61) for scores and cracks
NOTE:
-
Ventilated brake disks with hairline cracks up to a length of 25 mm, which be caused by high stresses, do not need to be replaced.
-
In the event of gaping cracks and score marks deeper than 0.5 mm, replace brake discs.
Measuring
4
Measure thickness of brake discs on front and rear axles using caliper gage (035)
NOTE: Observe wear limits of brake disks, observe recommended limit dimensions so that the wear limit is not violated before the next
maintenance service.
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Inspection data of front axle.
-
Test values for rear axle
-
If necessary after checking, replace brake pads.
Install
5
Mount wheels.