2008 Yamaha Rhino YXR70FX Factory Service Manual, Page 93Get this manual
CHECKING THE IGNITION TIMING MEASURING THE COMPRESSION PRESSURE
cVisually check the stationary pointer to verify it is within the required firing range indicated on the AC magneto rotorIncorrect firing range Check the ignition systemTIP: When checking the ignition timing, make sure that the timing light cord does not come in contact with the exhaust mufflerdInstall the timing mark accessing screwTiming mark accessing screw Nm (0.6 kg, 4.3 ft lb)
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