1986-1987 Honda TRX350 FourTrax 4X4, 1987-1989 TRX350D Foreman 4X4 Service Manual, Page 200Get this manual
REAR BRAKE
REMOVAL
Place support block under the rear frame to raise the rear wheels off the groundRemove the right rear wheel cap, the wheel nuts and the wheel (page 14-3)Remove the cotter pinaxle nut and wheel hub from the axleRemove the brake drum cover by removing the mounting bolts
Loosen the rear brake cab le adjusting nutsRemove the O-ring and the brake drum
INSPECTION
Check the brake drum cover dust seal for damage and replace it if necessaryRemove the seal from the cover Install the new dust seal using the attachment and driver(3) BRAKE DRUM COVER