Yamaha YFM400FWA 2000 5GH3-AE1, Service Manual

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CHAS
FRONT AND REAR BRAKES
CAUTION:
Disc brake components rarely require dis-
assembly. DO NOT:
●
disassemble components unless abso-
lutely necessary;
●
use solvents on internal brake compo-
nents;
●
use spent brake fluid for cleaning; (use
only clean brake fluid)
●
allow brake fluid to come in contact with
the eyes, as this may cause eye injury;
●
splash brake fluid onto painted surfaces or
plastic parts, as this may cause damage;
●
disconnect any hydraulic connection, as
this would require the entire brake sys-
tem to be disassembled, drained,
cleaned, properly filled and bled after
reassembly.
FRONT BRAKE PAD REPLACEMENT
NOTE:
It is not necessary to disassemble the brake
caliper and brake hose to replace the brake
pads.
1.Measure:
●
Brake pad wear limit
a
Out of specification
→
Replace the brake
pad as a set.
Brake pad wear limit:
1 mm (0.04 in)
2.Install:
●
Brake pads
●
Brake pad spring
NOTE:
Always install new brake pads, brake pad
shim and brake pad spring as a set.