Yamaha CW50L Service Manual page 67

MASTER CYLINDER DISASSEMBLY _'!!w-'_;l_ _[dl
Master cylinder Q Bolt NOTE: • Disc brake components rarely require dis-
® Master cylinder piston ass'y _ Brake hose Drain completely before removing the master assembly. Do not disassemble components
Diaphragm _ Bolt cylinder, unless absolutely necessary. If any hydrau-
Master cylinder cap @ Bolt lic connection is disconnected, the entire
Screw _ Copper washer system must be disassembled, drained,
Master cylinder bracket cleaned, and then properly filled and bled
after reassembly. Do not use solvents on
internal brake component.
• Solvents will cause seals to swell and dis-
I1.5 Nm (0.15 m.kg, l.lft.lb) _ tort. Use only clean brake fluid for cleaning.
..... ____ Use care with brake fluid. Never allow brake
fluid tocome incontact with eyes.
the Brake
_ _tl 110.8Nm (1.08 m./kg, 8 ft.lb)] tic fluid can damage painted su parts, rfa ces and plas-
I
BRAKE PADREPLACEMENT
/ It is not necessary to disassemble the brake
L... caliper and brake hose to replace the brake
pads.
1. Remove:
• Pin (D
BRAKE FLUID _ \ • Axle _)
A
} "
DOT# 3 or DOT# 4 ',, ._ _:.. 2. Remove:
23
_ Nm (2.3 m.kg, 1 7ft.lb)] • Padspring (_)
o Brake pads (_)
NOTE:
Replace the brake pads as a set when either one
is worn to the limit.
__ 3, Measure:
o Brake pads
Out of specification -_ Replace.
NOTE:
(_) Replace the brake pad and spring as a set when
(2.3 m.kg, 17 ft.lb)l _X,
replacing the brake pads.
_ Fr°nt B rake Pads Wear Limit @ : I
3,7007 0.8 mm (0.03 in)
6-5 6-6