KYMCO ZX Service Manual page 143

13. STEERING HANDLEBAR/FRONT WHEEL/FRONT
BRAKE/FRONT SHOCK ABSORBER/FRONT FORK
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 scratch 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.
Brake Caliper Seat
Compressed Air
Piston Oil Seal
Check the piston for scratch or wear.
Measure the piston O.D. with a micrometer.
Service Limit: 25.30mm
ZX / SCOUT
50
13-14