Sym HD 125/200 servicemanual - Scootergrisen
Sym HD 125/200 servicemanual - Scootergrisen
Sym HD 125/200 servicemanual - Scootergrisen
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14. BRAKE<br />
Rear Drum Brake<br />
Remove brake drum<br />
Remove wheel and brake drum.<br />
To use vacuum cleaner or other alternatives to<br />
avoid danger caused from dusts.<br />
Caution<br />
Inhaling brake lining ashes may cause<br />
disorders of respiration system, therefore,<br />
never use compressed air or dry brush to<br />
clean brake parts.<br />
Brake performance will be reduced by grease<br />
on brake lining.<br />
Inspection brake drum<br />
Check brake drum for damage or wear out, and<br />
replace it if necessary.<br />
Measure the inner diameter of brake drum and<br />
record the max. value.<br />
Allowable limit: 131.0mm<br />
Caution<br />
Clean the rust onto the brake drum with<br />
#120 sand-paper.<br />
Measure the inner diameter of brake drum<br />
with micrometer.<br />
Brake lining inspection<br />
Measure the thickness of brake lining at three<br />
points (both ends and center).<br />
If the thickness is less than specified value or if it<br />
is contaminated by oil or grease, replace as a set.<br />
Service limit: Rear: 2.0 mm<br />
Remove brake lining<br />
To both hands pulls open brake lining, remove<br />
brake lining from brake.<br />
Caution<br />
Brake linings must be replaced as a shoes.<br />
14-12<br />
To this chapter contents<br />
Brake drum<br />
Brake cam<br />
Brake lining<br />
Lock pin<br />
Spring<br />
Brake lining
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