2000 Yamaha YFM400FWA(M) Factory Service workshop Manual, Page 91Get this manual
FRONT BRAKE ADJUSTMENT REAR BRAKE ADJUSTMENT CHASSIS
INSP ADJ
FRONT BRAKE ADJUSTMENT 1.Check: Brake lever free play Out of specification Bleed the front brake systemRefer to "AIR BLEEDING (HYDRAULIC BRAKE SYSTEM)"Free play: mm (0 in) (at brake lever end)
REAR BRAKE ADJUSTMENT