BOMBARDIER 1980 Shop Manual page 141

@To remove bearing from crankshaft use a protective
cap and special puller. as illustrated. (See Tools Section) .
Specf81 puller
. ~
Prior to installation, place bearings into an oil container
and heat the oil to 100'C (210'F) for 5 to 10 min.
This will expand bearings and ease installation.
Install bearings with groove outward.
O
NOTE: Pnor to magneto side bearing installation.
determine crankshaft end-play and install required
shim(s) on crankshaft extension.
@At assembly. apply a light coat of lithium grease on
seal lip. Seal outer surface should be flush with crankcase.
@To remove starter gear from crankshaft it may be
necessary to use a special puller as illustrated. (See Tools
Section).
'<.../
Starter gear puller
At assembly. apply a light coat of anti-seize coumpound
on crankshaft extension nearest starter gear.
@At assembly on crankcase. apply "Loctite 242" or
equivalent on threads.
@Torque to 44 Nom (32 ft-Ibs).
SECTION 03
SUB-SECTION 02, (ENGINES)
(640 ENGINE TYPE). PAGE 5