1D-51 Engine Mechanical:
Crankshaft
1) Install the removed generator cover (1) and tighten
the bolts at three places.
2) Remove the crankshaft (2) with the special tool.
Special tool
(A): 09920–13120 (Crankcase separating
tool)
2
Engine Mount Bushing
Remove the engine mount bushings if necessary.
Engine Bottom Side Assembly
Assemble the engine bottom side in the reverse order of
disassembly. Pay attention to the following points:
1
Crankshaft
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• Install the crankshaft to left crankcase with the special
tools.
Special tool
hammer)
(A)
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Crank Balancer
• Install the crank balancer shafts (1).
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NOTE
Apply engine oil to each running and sliding
part before reassembling.
CAUTION
!
Never fit the crankshaft into the crankcase by
striking it with a plastic mallet.
Always use the special tool, otherwise the
accuracy of the crankshaft alignment will be
affected.
(A): 09910–32812 (Crankshaft installer)
(B): 09910–32860 (Attachment)
(C): 09941–53610 (Front fork installer
(A)
(B)
(C)
1
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1
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