2012 Yamaha Motorsports VMAX Owners Manual - Page 76
2012 Yamaha Motorsports VMAX Manual
Page 76 highlights
PERIODIC MAINTENANCE AND ADJUSTMENT EAU44734 EAU21384 EAU21401 Checking the engine idling speed Check the engine idling speed and, if necessary, have it corrected by a Yamaha dealer. Engine idling speed: 950-1050 r/min Checking the throttle grip free play Valve clearance The valve clearance changes with use, resulting in improper air-fuel mixture and/or engine noise. To prevent this from occurring, the valve clearance must be adjusted by a Yamaha dealer at the intervals specified in the periodic maintenance and lubrication chart. 1 1. Throttle grip free play 7 The throttle grip free play should measure 3.0-5.0 mm (0.12-0.20 in) at the inner edge of the throttle grip. Periodically check the throttle grip free play and, if necessary, have a Yamaha dealer adjust it. 7-21