2004 Polaris Freedom, Virage, Genesis and MSX-140 Service Manual., Page 206Get this manual
PROPULSION Bearing Housing RemovalInspectionContinued 2Inspect bushings and seals in bearing housing assembly for wear or damage that may allow water to leak into hullThe housing cannot be rebuiltReplace as an assembly if wear is evident3Check sealing and bearing surface on driveshaft for wear, nicks or damage that may accelerate seal or bushing wearInspect
Bearing Carrier Removal
The bearing carrier on the MSX 140 uses sealed bearingsBearing maintenance or lubrication is not required123456From inside the engine compartment, remove the drive coupler guardRemove the pump assembly as outlined in the Pump Removal sectionObtain strap wrench and driveshaft removal toolHave an assistant secure the aft (Rear) drive couplerUsing the driveshaft removal tool, PN PW46593, carefully loosen the driveshaft from the couplerCarefully pull the driveshaft through the rear of the craftLoosen and remove the four (4) bearing carrier mounting boltsRemove bearing carrier