Assembling The Front Brake Caliper; Installing The Front Brake Caliper - Yamaha 2009 YFM25RY Service Manual

EWA4D3F006
WARNING
Whenever a brake caliper is disassembled,
replace the brake caliper piston seal and
brake caliper dust seal.
2. Check:
• Brake caliper bracket "1"
Cracks/damage → Replace.
EAS22400
ASSEMBLING THE FRONT BRAKE CALI-
PER
EWA4D3F007
WARNING
• Before installation, all internal brake com-
ponents should be cleaned and lubricated
with clean or new brake fluid.
• Never use solvents on internal brake
components as they will cause the piston
seals to swell and distort.
• Whenever a brake caliper is disassem-
bled, replace the brake caliper piston seal
and brake caliper piston dust seal.
Recommended brake fluid
DOT 4
1. Install:
• Caliper piston seal "1"
• Caliper dust seal "2"
2. Install:
• Brake caliper piston "1"
New
New
4-23
FRONT BRAKE
EAS22420

INSTALLING THE FRONT BRAKE CALIPER

1. Install:
• Brake caliper "1"
(temporarily)
• Copper washers "2"
• Brake hose "3"
• Union bolt "4"
Brake hose union bolt
27 Nm (2.7 m·kg, 20 ft·lb)
EWA13530
WARNING
Proper brake hose routing is essential to
insure safe vehicle operation. Refer to
"CABLE ROUTING" on page 2-29.
ECA4D3F014
When installing the brake hose onto the
brake caliper "1", make sure the brake pipe
"a" touches the projection "b" on the brake
caliper.
2. Remove:
• Brake caliper
3. Install:
• Brake pads
• Brake pad spring
• Brake pad retaining bolt
• Bolt
• Brake caliper
• Brake caliper bolts
New