Assembling And Installing The Front Brake Caliper - Yamaha YP250R 2005 Service Manual

1
New
2
3
4
2
New
FRONT AND REAR BRAKES
1
New
1
45˚ ± 2˚
EAS06350
ASSEMBLING AND INSTALLING THE
FRONT BRAKE CALIPER
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 dust seals
and piston seals.
Recommended brake fluid
DOT 4
1. Install:
• brake caliper
seals 1
New
• brake calliper pistons 2
2. Install:
• brake caliper housing
• brake caliper bracket
3. Install:
• brake caliper 1
(temporarily)
• copper washers 2
• brake hose 3
• brake hose union bolt 4
WARNING
Proper brake hose routing is essential to
insure safe vehicle operation. Refer to
"CABLE ROUTING" in chapter 2.
CAUTION:
While holding the brake hose, tighten the
union bolt within the range shown in the
illustration.
4 - 41
CHAS
dust seals and
45 Nm (4.5 m · kg, 32 ft · lb)
New
23 Nm (2.3 m · kg, 17 ft · lb)
piston