1986-1987 Honda TRX350 FourTrax 4X4, 1987-1989 TRX350D Foreman 4X4 Service Manual, Page 31Get this manual
MAINTENANCE
BRAKE SHOES
FRONT BRAKE
Remove the brake shoe lining inspection hole cap and inspect the lining thicknessLining thickness: STANDARD: 4.0 mm (0.16 in) SERVICE LIMIT: 1.0 mm (0.04 in) NOTE If either lining is worn beyond the limit, both brake shoes must be replaced
After checking, install the inspection hole cap securely to the drum while pushing the cap with screwdriver as shown
REAR BRAKE
Replace the brake shoes if the indicator plate aligns with the brake panel index mark when the rear brake lever or pedal is applied
BRAKE SYSTEM
FRONT BRAKE
Measure the distance the brake lever moves before the brake starts to take holdMeasure at the tip of the front brake lever, should be within the standard