2008 Yamaha Motorsports Grizzly 450 4x4 Owners Manual - Page 136
2008 Yamaha Motorsports Grizzly 450 4x4 Manual
Page 136 highlights
EWB02010 EBU28624 WARNING POTENTIAL HAZARD Operating with improperly serviced or adjusted brakes. WHAT CAN HAPPEN You could lose braking ability, which could lead to an accident. HOW TO AVOID THE HAZARD After servicing: G Make sure the brakes operate smoothly and that the free play is correct. G Make sure the brakes do not drag. G Make sure the brakes are not spongy. All air must be bled from the brake system. Replacement of brake components requires professional knowledge. These procedures should be performed by a Yamaha dealer. Adjusting the brake pedal and rear brake lever free play and checking the brake pedal position The brake pedal and brake lever free play and the brake pedal position must be checked and, if necessary, adjusted at the intervals specified in the periodic maintenance and lubrication chart. NOTE: G Always perform this maintenance completely in the following order whenever adjusting the rear brake. G When adjusting the rear brake, be sure to adjust both the brake pedal and the brake lever. G Before adjusting the brake lever and brake pedal free play, check the rear brake friction plates for wear. Adjusting the brake pedal and brake lever free play The brake pedal free play should measure 17.0- 20.0 mm (0.67-0.79 in). The brake lever free play should measure 8.0-10.5 mm (0.31-0.41 in). If either free play is incorrect, adjust it as follows. 8 8-41