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)
Engine Mount Bushing
Remove the engine mount bushings if necessary.
Engine Bottom Side Assembly
B831G21406034
Assemble the engine bottom side in the reverse order of
disassembly. Pay attention to the following points:
NOTE
Apply engine oil to each running and sliding
part before reassembling.
Crankshaft
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.
• Install the crankshaft to left crankcase with the special
tools.
Special tool
(A): 09910–32812 (Crankshaft installer)
(B): 09910–32860 (Attachment)
(C): 09941–53610 (Front fork installer
hammer)
Crank Balancer
• Install the crank balancer shafts (1).
1
I831G1140234-01
2
(A)
I831G1140236-01
I831G1140237-01
(A)
(B)
(C)
I831G1140239-01
1
1
I831G1140241-01