Engine Assembling And Adjustment; Crankshaft Installation - Yamaha LB50IIAC Service Manual

ENGINE ASSEMBLING AND
ADJUSTMENT
Crankshaft installation
After all bearings and seals have been install
ed in both crankcase halves, install
crankshaft as follows:
C A U T I O N : - - - - - - - - - - -
To protect the crankshaft against
scratches or to facilitate the operation of
installation:
Pack the oil seal lips with grease. Apply
engine oil to each bearing.
1. Set the crankshaft into left case half and
install crankshaft installing tool.
2. Hold the connecting rod at top dead
center with one hand while turning the
handle of the installing tool with the
oiher. Operate tool until crankshaft bot-
toms against bearing.
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