02-4
2. TIGHTENING TORQUE
Component SizeBolt
QuantitySpecified torque
(Nm)Remark
(Total torque)
Main bearing capM12×8210 55±5Nm,
180˚Not re-usable
Connecting rod capM9×52840±5Nm,
90˚+10˚50 to 80 Nm
Rear coverM6×20610 ± 1 Nm-
Oil pumpM8×35SOC325 ± 2.5 Nm-
FlywheelM10×22845 ± 5 Nm,
90˚+10˚60 to 100 Nm
Crankshaft center boltM20×851200 ± 20 Nm,
180˚+20˚660 to 720 Nm
Not re-usable
Oil panM6×201810 ± 1 Nm-
M6×35210 ± 1 Nm-
M6×85210 ± 1 Nm-
M6×120210 ± 1 Nm-
M8×40225 ± 2.5 Nm-
HP pump main nutM14×1.5-8-1165 ± 5 Nm-
HP pump boltM8×55325 ± 2.5 Nm-
Cylinder headM13×15012 85Nm
270°±10°-
Camshaft capM6×301610 ± 1 Nm -
M8×60425 ± 2.5 Nm -
Exhaust stud bolt 1015±1.5Nm-
Exhaust sprocket boltM11×40130 ± 3 Nm -
Chain tensioner screw
boltM38×1.5 125±2.5Nm -
Coolant temperature
sensor120±2.0Nm -
Auto tensionerM8×30(LOW) 125±2.5Nm -
M10×75(Upper) 155±5.5Nm -
Coolant pumpM6×50 110±1.0Nm -
12-34610-01
1. SPECIFICATIONS
Description Specification
Steering wheel Type 4-spoke type
Gear box Type Rack and pinion type
Gear ratio 40.245
Steering angle Inner37.59˚
Outer33.48˚
Oil pump Type Vane type
Maximum pressure (kgf/cm2)90 ± 3
Pulley size (mm)Ø115
Operating temperature-40℃~150℃
Minimum turning radius (m) 5.95
Steering oil Type ATF Dexron II or III
TOTAL FLUIDE DA
(Extreme cold condition only)
Capacity (L) Approx. 1.0
Service interval Daily check and add if necessary.
13-94170-09
Wheel balance 5.
Check the wheel balance when the
wheel is unbalanced or the tire is
repaired.
The total weight of the wheel weight
should not exceed 150 g.
Ensure that the balance weight installed
is not projected over 3mm from the
wheel surface.
Use the specified aluminum wheel
balance weights for aluminum wheels.
Weight balance can be added by 5 g.
There are two types of weight balance,
tape type and adhesion type. -
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-
-
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Make sure to read the manual of the
manufacturer thoroughly before using
wheel balance tester. -
Change tire location
To avoid uneven wear of tires and to
prolong tire life, inspect and rotate your
tires every 5,000 km. 6.
Mixing tires could cause to lose control while driving. Be sure to use the same size and type
tires of the same manufacturer on all wheels. -
13-174170-09
If weight is not equally distributed around the wheel, unbalance centrifugal force by the wheel
rotation produces vibration. As the centrifugal force is produced proportional to the square of the
rotating speed, the wheel weight should be balanced even at high speed. There are two types of
the tire and wheel balancing: static and dynamic. Abnormal vibration may also occur due to
unbalanced rigidity or size of tires.
Static Balance ▶
When the free rotation of the wheel is
allowed, the heavier part is stopped on the
bottom if the wheel weight is unbalanced and
this is called "Static Unbalance". Also, the
state at which tire's stop position is not same
is called "Static Balance" when the wheel is
rotated again. If the part A is heavier as
shown in the figure 1, add the balance weight
of a weight corresponding to unbalanced
weight from B to A to maintain the static
balance. If the static balance is not
maintained, tramping, up and down vibration
of the wheels, occurs.
Dynamic Balance ▶
The static unbalance of the wheel creates the
vibration in the vertical direction, but the
dynamic unbalance creates the vibration in
the lateral direction. As shown in the figure 2
(a), if two parts, (2) and (3), are heavier when
the wheels are under the static balance
condition, dynamic unbalance is created,
resulting in shimmy, left and right vibration of
the wheels, and the torque Fxa is applied in
the axial direction. To correct the dynamic
unbalance, add the balance weight of a same
weight for two points of the circumference of
the rim, A and B, as shown in the figure 2 (b),
and apply the torque in the opposite direction
to the torque Fxa to offset in order to ensure
smooth rotation of the wheel.
Center
A
B
(a) (b)
[Figure 1]
[Figure 2]
3. WHEEL BALANCE
