2003 Polaris MSX 140 Personal Watercraft Service Manual, Page 31Get this manual
Maintenance EngineContinued ThrottleChoke Cable Inspection
1Check for smooth throttle opening and closing in all handlebar positionsThrottle operation should be smooth and lever must return freely without binding2Inspect cable for proper routing, kinks, or damage3Inspect both ends of cable and replace if frayed, kinked or damaged
Throttle Lever Free Play
Throttle Lever Freeplay .020.060 (.51.5 mm)