Suzuki AN400 Service Manual page 186

1D-42 Engine Mechanical:
Crankcase
1) Remove the balancer drive gear nut.
Special tool
(A): 09922–21410 (Long socket (46 mm))
(A)
2) Remove the steel rod.
3) Remove the washer (1) and balancer drive gear (2).
4) Remove the pin (3).
2
1
5) Remove the crankcase bolts (M6 and M8).
CAUTION
!
Loosen the smaller diameter crankcase bolts
first and then larger ones diagonally and
evenly.
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3
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6) Separate the crankcase using the special tool.
Special tool
(B): 09920–13120 (Crankcase separating
tool)
NOTE
• Set the special tool so that the tool arms
are in parallel with the end face of
crankcase.
• The crankshaft should remain in the left
crankcase half.
7) Remove the O-rings (4) and dowel pins.
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(B)
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4
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