2006 Bombardier Outlander Max Series Factory Service Manual, Page 57Get this manual
Section 02 TROUBLESHOOTING Subsection 02 (TROUBLESHOOTING CHART)
CRANKSHAFT
SYMPTOM COfIDITION TestInspection UNUSUAL ENGINE NOISE ANDOR VIBRATIONSNORMAL USE1 Check noise coming from crankshaft areaaCrankshaft plain bearings are damagedReplace cran kshaft plain bearings (refer to BOTTOM END) bConnecting rod plain bearings are damagedReplace connecting rod plain bearings (refer to BOTTOM END) cMagneto rotor got looseReplace damaged components and retighten rotor retaining screw with recommended torque (refer to MAGNETO SYSTEM)
GEARBOX
SYMPTOM CONDITION TestInspection UNUSUAL GEARBOX NOISE ANDOR VIBRATIONSNORMAL USE1 Check oil level in gearbo xaOil leakage from gearboxReplace damaged gasket(s) andor oil seal(s), torque screws and refill ith oil up to specified level (refer to TECHNICAL DATA and GEARBOX) 2Check bearings in the gearbox for free movementaBearing(s) do(es) not move freelyReplace bearing(s)