2005-2008 Honda ATV TRX500FA/FGA Fourtrax, Rubicon Factory Service Manual, Page 89Get this manual
MAINTENANCE
BRAKE SHOES WEAR
INSPECTION
Replace the brake shoes if the indicator plate aligns with the brake panel reference mark when the rear brake lever or pedal is appliedREFERENCE MARK
INDICATOR
BRAKE PADS WEAR
INSPECTION
Check the brake pads for wearReplace the brake pads if the indicator aligns with reference markRefer to page 16-13 for brake pads replacementREFERENCE MARK