POWR
TR
4-28
BRAKE
SDN4590
SDN4600
1. Inspect:
• Caliper piston 1
Scratches/rust/wear → Replace the caliper
assembly.
• Caliper cylinder 2
Wear/scratches → Replace the caliper as-
sembly.
• Caliper body 3
Cracks/damage → Replace.
• Oil delivery passage (caliper body)
Blow out with compressed air.
WARNING
Replace the piston seals and dust seals whenever
a caliper is disassembled.
BRAKE CALIPER ASSEMBLY
WARNING
• All internal parts should be cleaned only with
new brake fluid.
• Internal parts should be lubricated with brake
fluid when installed.
Recommended brake fluid:
DOT 4
• Replace the piston seals and dust seals when-
ever a caliper is disassembled.
BRAKE CALIPER INSTALLATION
1. Install:
• Brake hose 1
CAUTION:
When installing the brake hose 1 onto the brake
caliper 2, make sure that the brake pipe touches
the projection 3 on the brake caliper.