2007-2009 Honda TRX300EX TRX300X service manual, Page 61Get this manual
MAINTENANCE Loosen the lock nut at the parking brake arm and turn the adjusting bolt clockwise until bolt resistance is feltThen turn the adjusting bolt 18 turn counterclockwise and tighten the lock nut while holding the adjusting boltTORQUE: 17 N'm (1.8 kgfm, 13 Ibf.ft)
Squeeze the clutch lever while pushing the brake ,- - - -, CLUTCH LEVER lock pin down until firm resistance is felt and measure the parking brake cable free play at the end of the clutch leverFREE PLAY: 2530 mm (11-316 in)