Polaris 2003 Pro X Service Manual page 59

Assembly
1. Insert bushing into case on oil pump side of case. Press in until firmly seated in case.
2. Install the bearing washer to the oil pump end of the shaft.
S Lubricate shaft, insert shaft through the case on water pump side into the bushing on oil pump
side.
3. Lubricate and install bearing washer and brass bushing onto the shaft on waterpump side.
NOTE: If front bushing is replaced it may be necessary to drill a retaining pin hole in the new bushing. If there
is no hole in the bushing:
S Measure depth of the retaining pin hole in the old
bushing.
S Using the retaining pin hole as a guide, carefully drill
a hole in the new bushing to the same depth and di-
ameter as the hole in the old bushing. Be careful not
to enlarge the retaining pin hole, or drill too deep.
S
Install new retaining pin.
4. Lubricate and install oil seal with seal lip out (towards
you) until it is against the bushing.
Rear bushing
Oil Pump side
5. Lubricate and install new mechanical seal using
the Mechanical Seal Guide Tool PN 2872010.
6. Press a new mechanical seal into case until fully
seated.
Mechanical Seal Guide Tool
600 PRO X domestic engines 8.4mm:
PN 2872010
O--ring
Bearing Washers
Front Brass Bushing
Seal (Spring faces mechanical seal)
ENGINE
Align hole in bushing
with weep hole and
retaining bolt hole
Mechanical Seal
Flat washers
Impeller
Water Pump side
Nut
2.27