Sym HD 125 Service Manual page 172

Install brake lining
Apply with a thin coat of grease to the brake cam
and the anchor pin.
Install brake cam.
Never allow brake linings to be contaminated by
oil or grease.
Wipe off the excessive grease from brake cam
and the anchor pin.
Caution
Brake efficiency will be reduced if brake linings
is contaminated by oil or grease.
Rear brake panel
Apply a thin cost of grease between the oil seals
on the brake cam shaft.
Install the brake cam and arm after aligning it with
the punched point.
Tighten the bolts and nuts to specified torque:
Torque value: 0.5~0.6kgf-m
Hook on the return spring.
To this chapter contents
Brake arm
Bolt
Return spring
Spring
Brake arm
14. BRAKE
Brake cam
Lock pin
Brake lining
Brake cam
O-ring
Brake cam
14-13