Polaris 2003 Pro X Service Manual page 60

ENGINE
Assembly, Cont.
7. Lubricate and install new mechanical seal using
the Mechanical Seal Guide Tool PN 2872010.
8. Lubricate seal guide and drive or press a new
mechanical seal into case until fully seated using
the seal press tool.
9. Lubricate all crankshaft bearings with Premium
2-Cycle or Premium Gold Engine Lubricant.
10. Apply 1/3 oz. (10 cc) cross shaft break-in lube to oil
pump gears.
Oil Pump Cross Shaft
Break-in Lube:
PN 2872435 - 8 oz.
PN 2872436 - 2.5 Gallon
11. DO NOT insert any grease in the grease zerk
located on the PTO end of the crankcase(440 Pro X
engine only). Pack the crankcase PTO end cavity
with 22 grams of Mobile 1 Synthetic grease.
12. Install seals on crankshaft with spring facing inward
(toward crankshaft).
13. Clean and de-grease lower crankcase and install
crankshaft assembly, aligning seals and snap ring
with grooves in case.
14. Apply a thin coating of 3-Bond 1215 sealant to lower
crankcase mating surface.
15. Install upper crankcase on lower crankcase.
16. Apply Loctite 242 to threads of bolts and install.
Torque bolts in three steps to specification outlined
in beginning of this chapter following the sequence
shown at right
2.28
MAG End
5
9
1 4
2
11 3
7
15
PTO End
8
12
14
13
10
6