2004 Poalaris MSX110, MSX150 PWC Original Service Manual, Page 114Get this manual

2004 Poalaris MSX110, MSX150 PWC Original Service Manual, Page 114

ENGINE DISASSEMBLYASSEMBLY Thermostat RemovalInstallation NOTE: Coolant will flow out of the cylinder head into the bilge
ring with new during reassembly3The impeller can be removed by holding the crankshaft stationary while turning the impeller
nut counterclockwise4Tighten fasteners to specified torque outlined at beginning of chapter GEAR COVER MECHANICAL SEAL ASSEMBLY
IMPELLER COVER 1To replace the impeller shaft and mechanical seal, remove the front gear cover2Carefully extract mechanical
seal components out of the gear cover3Press new gasket with washer recess facing out, washer with groves facing gasket, and
new mechanical seal, with springend facing outward into cover using light and even force4The impeller shaft sits inside crankcase