Polaris Magnum 2x4 Service Manual page 153

ENGINE
EC38PL Engine
Disassembly, Cont.
12. Remove piston pin using Polaris piston pin puller
(PN 2870386).
Use on
1994,
1995,
&
Early 1996
400's
Piston Ports
o
0
Intake sid!?
Use same style pis-
ton as was removed
Use on
Late 1996
to current
13. Remove slotted left hand thread crankshaft nut
using Polaris tool (PN 2870967).
Reassembly Note: Reinstallation of this crankshaft
nut will also require use of tool PN 2870967.
14. Remove five crankcase bolts (A) with a 12 mm
socket.
15. Remove four nuts and two bolts (8) indicated in
the photo at right with a 10 mm socket.
16. Remove cover, tapping lightly with a soft face
hammer if necessary.
17. Using a 10 mm socket, remove the impeller nut
(C).
18. Slide water pump assembly from counterbalance
assembly.
Reassembly Note: Watch for adjuster shims which
may be between the impeller and pump housing.
Make sure to reinstall any shims removed. Apply Loc-
tite 242TM to impeller nut.
10/96 3.28
Polaris Industries Inc.