1985-1987 Honda TRX 250 Fourtrax 250 Service Manual, Page 160Get this manual
BRAKES FRONT BRAK DR UM REMOVAL Place support block under the engine to raise the front wheels off the ground and remove the wheels
Remove the cotter Pi" from the axle nut, then remove the axle nut and brake drum
AXLE NUT
-E' COTTER PIN
BRAKE DRUM INSPECTI ON
Inspect the brake drum for scoring, cracks and concentricityM easure he I.D of he drumSER VICE LIMIT; 161 (6.3 inl