4 - 67
ENG
BALANCER
ASSEMBLY AND INSTALLATION
Balancer, balancer drive gear and balancer
driven gear
1. Install:
• Balancer
1
NOTE:
When installing the balancer shaft, align the
center of the balancer shaft weight
a
along
the line connecting the centers of the crank-
shaft and balancer shaft.
2. Install:
• Balancer driven gear
1
NOTE:
Install the balancer driven gear onto the bal-
ancer while aligning the punch mark
a
on the
balancer driven gear with the lower spline
b
on the balancer end.
3. Install:
• Balancer drive gear
1
NOTE:
• Align the punched mark
a
on the balancer
drive gear with the punched mark
b
on the
balancer driven gear.
• Align the punched mark
c
on the balancer
drive gear with the lower spline
d
on the
crankshaft.
4. Install:
• Lock washer
1
• Nut (balancer)
2
• Primary drive gear
3
• Conical washer
4
• Nut (primary drive gear)
5
NOTE:
• Apply engine oil to the contact surface and
threaded portion of the nut (primary drive
gear).
• Place an aluminum plate
a
between the
teeth of the balancer drive gear
6
and driven
gear
7
.
• Install the primary drive gear with its weight
reduction holes
b
facing the engine.
• Install the conical washer with its convex sur-
face
c
outward.
5. Bend the lock washer tab.
a
6
1
7
2
T
R
.
.
50 Nm (5.0 m · kg, 36 ft · lb)
T
R
.
.
110 Nm (11.0 m · kg, 80 ft · lb)
E
7
6
a
c
b
5
4
3
