1987 Honda Fourtrax TRX 250X Service Manual, Page 204Get this manual
HYDRAULIC BRAKES Remove the piston boot and the snap ring from the master cylinder body(1)
SNAP RING
Snap fing pliers
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Remove he piston and spring from the master cylinderClean the master cylinder, reservoir and piston in clean brake fluid
121 SNAP RING PLIERS
INSPECTION
Check the master cylinder for scratchesscoring or other dam-
ageM easure the master cylinder LDSERVICE LIMIT: 12.755 mm (0.5022 in)