2000 Yamaha YFM400FWA(M) Factory Service workshop Manual, Page 92Get this manual
REAR BRAKE ADJUSTMENT
INSP ADJ
3.Check: Rear brake pedal height Out of specification AdjustRear brake pedal height: 5360 mm (2.092.36 in) 4.Adjust: Rear brake lever free play Rear brake pedal height
Adjustment steps: Loosen the locknut (handlebar) and fully screw in the brake lever cable adjuster (handlebar) until the clearance is within the specified limitsClearance a: mm (0 in)