15. REAR BRAKE/REAR FORK/REAR
WHEEL/REAR SHOCK ABSORBER PEOPLE 250
Compressed Air
Remove the piston from the brake caliper.
If necessary, use compressed air to squeeze
out the piston through the brake fluid inlet
opening and place a shop towel under the
caliper to avoid contamination caused by the
removed piston.
Check the piston cylinder for scratches or
wear and replace if necessary.
Push the piston oil seal outward to remove it.
Clean the oil seal groove with brake fluid.
Be careful not to damage the piston
surface.
Check the piston for scratches or wear.
Measure the piston O.D. with a micrometer
gauge.
Service Limit: 26.90mm
Check the caliper cylinder for scratches or
wear and measure the cylinder bore.
Service Limit: 27.05mm
15-4
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