Suzuki AN400 Service Manual page 191

Oil Pump Drive Gear
• Install the spacer (1) and pin (2).
2
• Install the oil pump drive gear (3).
CAUTION
!
Make sure to align the slot of the oil pump
drive gear with the pin.
• With the crankshaft held immovable, tighten the oil
pump drive gear nut (4) to the specified torque.
Tightening torque
Oil pump drive gear nut: 23 N·m (2.3 kgf-m, 16.5
lb-ft)
4
3
• Install the oil pump drive gear cover (5).
5
Balancer Driven Gear
• Install the key (1).
1
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• When installing the balancer driven gear No. 2 (8),
• Insert a steel rod through the driven gear holes and let
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• Install the washer and tighten the balancer driven
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• Remove the steel rod.
Engine Mechanical:
1
align the punch mark "C" on the balancer drive gear
with the punch mark "D" on the balancer driven gear
No. 1.
the balancer driven gear No. 1 teeth mesh with the
balancer drive gear teeth.
CAUTION
!
Make sure that the punch mark "C" on the
balancer drive gear is aligned with the punch
mark "D" on the balancer driven gear No. 1.
8
9
gear nut to the specified torque.
Tightening torque
Balancer driven gear nut: 50 N·m (5.0 kgf-m, 36.0
lb-ft)
1D-47
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"D"
"C"
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