Mitsubishi Galant. Manual — part 488
WHEEL AND TIRE DIAGNOSIS
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WHEEL AND TIRE
31-5
•
If the imbalance is within specification, the
dynamic balance calibration is correct. The
balancer calibration checks are complete.
•
If the imbalance is out of specification, the
balancer requires calibration. Contact the
balancer manufacturer for calibration by their
repair representative.
WHEEL AND TIRE DIAGNOSIS
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WHEEL AND TIRE
31-6
WHEEL BALANCER CALIBRATION CHECKING FLOW CHART
AC000040
Balance wheel.
Rotate wheel 1/2 turn.
Imbalance = 5g (0.18oz) or less
Imbalance = more than 5g (0.18oz)
Rebalance wheel.
Rotate wheel 1/4 turn.
Imbalance = 5g (0.18oz) or less
Imbalance = more than 5g (0.18oz)
Verify wheel is properly centered.
Verify cones, cup, and wing nut are clean,
undamaged, and appropriate for wheel.
Make necessary corrections, then recheck
wheel balance.
Attach a 5-g (0.18-oz) weight to the outer rim.
Is the imbalance 5 ± 2g (0.18 ± 0.06oz) at 170
–
190
degree angle away from the 5-g (0.18-oz) weight?
YES
NO
Attach a 5-g (0.18-oz) weight to the inner rim at 180
degree angle opposite the weight on the outer rim.
Is the imbalance 5 ± 2g (0.18 ± 0.06oz) at 170
–
190
degree angle away from both 5-g (0.18-oz) weights?
YES
NO
Balancer does not require
calibration.
Balancer requires calibration.
Contact balancer manufacturer.
ZERO CALIBRATION
CHECK
STATIC BALANCE
CHECK
DYNAMIC BALANCE
CHECK
ON-VEHICLE SERVICE
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WHEEL AND TIRE
31-7
O N -VEH IC LE SERVIC E
TIRE INFLATION PRESSURE CHECK
M1311000900055
NOTE: For information on tire inflation pressure, refer to the
label attached to the center pillar on the driver's side.
TIRE WEAR CHECK
M1311001000055
Measure the tread depth of the tires.
Minimum limit: 1.6 mm (0.06 inch)
If the remaining tread depth is less than the minimum limit,
replace the tire.
NOTE: When the tread depth of the tires is reduced to 1.6 mm
(0.06 inch) or less, wear indicators will appear.
WHEEL RUNOUT CHECK
M1311001100052
Jack up the vehicles so that the wheel s are clear of the floor.
While slowly turning the wheel, measure wheel runout with a
dial indicator.
Limit:
••••
Radial runout.
Steel wheel; 1.2 mm (0.05 inch) or less
Aluminum wheel; 1.0 mm (0.04 inch) or less
••••
Lateral runout.
Steel wheel; 1.2 mm (0.05 inch) or less
Aluminum wheel; 1.0 mm (0.04 inch) or less
If wheel runout exceeds the limit, replace the wheel.
W H EEL A N D TIR E
INSTALLATION SERVICE POINT
M1311001300056
Tighten the wheel nut to the specified torque.
Tightening torque: 88
−−−−
108 N
⋅⋅⋅⋅
m (66
−−−−
81 ft-lb)
SPECIFIC ATIO NS
FASTENER TIGHTENING SPECIFICATION
M1311001600057
AC003076
WEAR
INDICATOR
AB
ACX00651AB
LATERAL
RADIAL
ITEM
SPECIFICATION
Wheel and tire
Wheel nut
88
−
108 N
⋅
m (66
−
81 ft-lb)
SPECIFICATIONS
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WHEEL AND TIRE
31-8
GENERAL SPECIFICATIONS
M1311000200056
NOTE: PCD indicates the pitch circle diameter of the
wheel installation holes.
SERVICE SPECIFICATIONS
M1311000300064
ITEMS
SPECIFICATIONS
Tire
Size
P195/65 R15 89H
P205/55 R16 89H
Wheel
Type
Steel type
Aluminum type
Steel type
Aluminum type
Size
15
×
6JJ
16
×
6JJ
Amount of wheel offset mm
(in)
46 (1.8)
46 (1.8)
Pitch circle diameter (PCD)
mm (in)
114.3 (4.50)
114.3 (4.50)
Spare tire
Size
T125/70 D15
T125/70 D16
Spare wheel
Type
Steel type
Steel type
Size
15
×
4T
16
×
4T
Amount of wheel offset mm
(in)
46 (1.8)
46 (1.8)
Pitch circle diameter (PCD)
mm (in)
114.3 (4.50)
114.3 (4.50)
ITEMS
LIMIT
Tread depth of tire mm (in)
Minimum 1.6 (0.06)
Wheel runout (Radial runout) mm (in)
Steel wheel
1.2 (0.05) or less
Aluminum wheel
1.0 (0.04) or less
Wheel runout (Lateral runout) mm (in)
Steel wheel
1.2 (0.05) or less
Aluminum wheel
1.0 (0.04) or less
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