12 BRAKE SYSTEM 94
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–
Check the brake linings for minimum thickness
.
Minimum thickness
≥ 1 mm (≥ 0.04 in)
» If the minimum thickness is less than specified:
–
Change the brake linings of the front brake. x
– Check the brake linings for damage and cracking.
» If there is wear or tearing:
–
Change the brake linings of the front brake. x
12.7 Checking the free travel of foot brake lever
Warning
Danger of accidents Brake system failure.
– If there is no free travel on the foot brake lever, pressure builds up on the rear brake circuit. The rear brake can fail due to over-
heating. Adjust the free travel on foot brake lever according to specifications.
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– Move the foot brake lever back and forth between the end stop and the contact to the
foot brake cylinder piston and check free travel
.
Guideline
Free travel at foot brake lever 3… 5 mm (0.12… 0.2 in)
Info
You will know that contact has been made with the foot brake cylinder piston
when there is increased resistance when you activate the foot brake lever.
» If the free travel does not meet specifications:
–
Adjust the basic position of the foot brake lever. x ( p. 95)