2003-2006 Yamaha Snowmobile RX1 Service Manual, Page 25Get this manual

2003-2006 Yamaha Snowmobile RX1 Service Manual, Page 25

VALVE CLEARANCE ADJUSTMENT INSP ADJ VALVE CLEARANCE ADJUSTMENT NOTE: Valve clearance adjustment should be made on cold engine,
3Measure: Valve clearance Out of specificationAdjustValve clearance (cold) Intake valve 0.11 0.20 mm (0.0043 0.0079 in) Exhaust
valve 0.21 0.25 mm (0.0083 0.0098 in) Checking steps: Turn the crankshaft clockwiseS When piston #4 is at TDC on the compression
stroke, align the TDC mark on the A.Cmagneto rotor with the mark on the A.Cmagneto coverS Turn the crankshaft clockwiseNOTE: