2006-2008 Yamaha Snowmobiles Apex/Attak Factory Service Manual, Page 32Get this manual

2006-2008 Yamaha Snowmobiles Apex/Attak Factory Service Manual, Page 32

THROTTLE OVERRIDE SYSTEM (T.O.R.S CHECK COMPRESSION PRESSURE MEASUREMENT INSP ADJ THROTTLE OVERRIDE SYSTEM (T.O.R.S CHECK
(above) and forefinger (below) between the throttle lever pivot and stop switch housing While holding as described above,
press the throttle lever graduallyThe T.O.R.Swill operate and the engine should run between 2,800 and 3,000 rmin WARNING
If the engine does not run between 2,800 and 3,000 rmin, stop the engine by turning the main switch to the "OFF" position
and check the electrical systemCOMPRESSION PRESSURE MEASUREMENT NOTE: Insufficient compression pressure will result in loss