Ski-Doo Ski Doo SUMMIT 2005 [142/1429] Cleaning

Ski-Doo Ski Doo SUMMIT 2005 [142/1429] Cleaning
Section 03 ENGINES
Subsection 06 (BOTTOM END)
CLEANING
Discard all oil seals, gaskets, O-rings and sealing
rings.
Clean all metal components in a non-ferrous met-
al cleaner. Use Loctite Chisel (P/N 413 708 500)
accordingly.
Remove old paste gasket from crankcase mating
surfaces using also Loctite Chisel.
CAUTION: Never use a sharp object to scrape
away old sealant as score marks incurred are
harmful to crankcase sealing.
DISASSEMBLY
General
Remove cylinder head and cylinder. Refer to TOP
END.
Remove rewind starter. Refer to REWIND
STARTER.
Remove trigger coils, magneto flywheel and sta-
tor. Refer to MAGNETO SYSTEM.
593 HO, 593 SDI and 793 HO Engines
Remove oil seal cover no. 1.
A33C2OA
TYPICAL
Crankshaft Bearing
To remove bearings no. 2 and no. 3 from crank-
shaft no. 4, install half rings (P/N 420 977 479) and
puller ring (P/N 420 977 494) on the outer bearing.
A32CARA
1
2
1. Half ring
2. Puller ring
NOTE: Apply grease on crankshaft end in order
to hold in place the crankshaft protector (P/N 420
876 552) on PTO side and crankshaft protector
(P/N 420 876 557) on MAG side.
Using screws (P/N 420 840 681), install bearing
puller (P/N 420 877 635) on the half rings.
Secure the bearing puller in a vise by one of its rib.
A32CASA
BEARING PULLER SECURED IN THE VISE
CAUTION: Never use any air impact tool for
tightening the puller bolt. Lubricate the bolt
with Bombardier Lube (P/N 293 600 016) to
avoid damaging the threads.
Screw in the puller bolt until the bearing comes
out.
122 mmr2005-073

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