Front Caliper Inspection; Front Caliper Reassembly - Polaris A09BG50AA User Manual

4. Remove piston, dust seal and piston seal.
5. Clean the caliper body, piston, and retaining
bracket with brake cleaner or alcohol.
NOTE: Be sure to clean seal grooves in caliper body.
Clean Components
FRONT CALIPER
INSPECTION
1. Inspect caliper body for nicks, scratches or wear.
Measure bore size and compare to specifications.
Replace if damage is evident or if worn beyond
service limit.
Front Caliper Piston Bore I.D.
Std. 1.191-1.192" (30.25-30.28 mm)
Service Limit 1.193" (30.30 mm)
2. Inspect piston for nicks, scratches, wear or
damage. Measure diameter and replace if
damaged or worn beyond service limit.
3. Inspect the brake disc and pads as outlined for
brake pad replacement this section. See Pages
9.34--9.35.

FRONT CALIPER REASSEMBLY

1. Install new O-rings (A) in the caliper body (B). Be
sure groove is clean and free of residue or brakes
may drag upon assembly.
C
D
BRAKES
B
A
9.13