Polaris msx 110 Service Manual page 170

WARNING
Before working on the drive system, be sure the lanyard cord and lock plate are removed from the engine stop
switch to kill the ignition or severe injury could result.
Pump Specifications
Pump Extension
Pump Wedge
Stationary Nozzle
Impeller (# of blades)*
Drive Coupler**
Bearing Carrier
Driveshaft
Ride Plate
Inlet Grate
Driveshaft Bumper
*Impeller torque for ALL Polaris impellers: 100ft.lbs. (138Nm) Apply Loctitet 242 to threads.
Final Drive / Propulsion Quick Reference Guide
Topic
Drive Couplers
Driveshaft Bearing Carrier
Impeller Wear
Steering / Reverse / Trim Pivot Bushings
Sacrificial Anode
Pump Housing Seals / O--rings
Inlet Screen
Siphon Bilge / Bilge System
Drive Coupler Shroud
Pump Assembly Fasteners
2004 Four Stroke PWC Service Manual
PROPULSION
MSX 110
YES 4"
5432841 (4_)
1350013
TBA
Three- -Piece Coupler
Sealed Bearings
1590349
22.247"± 0.15"
5631257- -329
MSX
5631328- -067
4- -Bar
5410663
(Between Impeller and Shaft)
Inspect at preseason and at year end.
Inspect at preseason and at year end.
Inspect at preseason, every six months, and at year
end. Inspect stator cone at preseason and at year
end.
Service Limit: .335in. Inspect at 100 hour intervals.
Service Limit: Replace when 50 % worn. Inspect at
pre--ride.
Replace all seals and o--rings whenever pump assem-
bly is removed from watercraft. Apply grease and/or
silicone to applicable parts as outlined in this chapter.
Inspect at pre--ride, preseason, and at end of year.
Inspect screens / pump mounting at pre--ride, presea-
son and at end of year.
Inspect at pre--ride, preseason and at end of year.
Inspect at preseason and at end of year.
MSX 150
YES 4"
5432841 (4_)
1350013
12 - - 18 3 Blade
Three- -Piece Coupler
Sealed Bearings
1590349
22.247"± 0.15"
5631257- -329
MSX
5631328- -067
4- -Bar
5410663
(Between Impeller and Shaft)
Service Recommendations
6.1