1985-1987 Honda TRX 250 Fourtrax 250 Service Manual, Page 162Get this manual
BRAKES BRAKE SHOESWHEEL CYLINDER ADJUSTER ASSEMBL REMOVAL Remove the front brake drum (page 2-51Measure the brake lining thicknessSERVICE LIMIT: .0 mm 10' inl
Replace the brake shoes if the lining thickness is less than the service limitInspect the brake linings for cracking, glazing, wear or contaminationCheck the springs for damage
Remove the pins, pin holders, brake shoes and springsNOTE
To remove the pins, push on the pin holders and turn them
Remove the four brake backing plate bolts and remove the plate