Yamaha YFM90RA Model Vehicle User Manual


 
CHAS
6 - 17
EBS00402
NOTICE
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 dam-
age;
• disconnect any hydraulic connection, as
this would require the entire brake system
to be disassembled, drained, cleaned,
properly filled and bled after reassembly.
REAR BRAKE
EBS00405
REPLACING THE REAR BRAKE PADS
TIP
It is not necessary to disassemble the brake
caliper and brake hose to replace the brake
pads.
1. Remove:
• brake pads
wear limit
TIP
Replace the brake pads as a set if either is
found to be worn to the wear limit.
2. Install:
• brake pads
• brake pad spring
TIP
Always install new brake pads and brake pad
spring as a set.
a. Connect a suitable hose tightly to the
brake caliper bleed screw . Put the other
end of this hose into an open container.
b. Loosen the brake caliper bleed screw and,
using a finger, push the caliper piston into
the brake caliper.