1987 Honda Fourtrax TRX 250X Service Manual, Page 199Get this manual
HYDRAULIC BRAKES DISASSEMBLY
Remove the socket bolt and caliper bracket from the caliperRemove the pad spring, pivot boots and socket bolt(1) CALIPER BRACKET
(31 BOOTS
(21 SOC:KET
Position the caliper with the piston down and apply small squirts of air pressure to the fluid inlet remove the pistonDo not use high pressure ai, or bring the notte too close (0 the inletPlace shop rowel over the piston to prevent the piston from becoming projectile