ISUZU KB P190 2007 Workshop Repair Manual

REAR SUSPENSION 3D-17
Checkpoint Problem Countermeasure



Replace

Cracked or damaged


Retighten

Loose

OK
NG
NG
Parts for looseness

Continued from the previous page



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ISUZU KB P190 2007

3D-18 REAR SUSPENSION
3. SPRING BREAKAGE
Checkpoint Problem Countermeasure


Replace

Oil leakage

NG

Shock absorber


Replace

Bushing worn


U-bolts


Shackle pins and pivot pins


Replace


Retighten


Retighten


Damaged


Bolts and nuts for loosening


Bolts and nuts for loosening


Replace

W orn or damaged

OK
OK
NG
NG
NG
NG
NG
OK

Condition of loading

Continued on the next page

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REAR SUSPENSION 3D-19
Checkpoint Problem Countermeasure



Center bolts


Replace


Retighten


Replace


Damaged


Loosened


Defective


Spring bushing

Replace


Replace


W orn or disintegrated


Brackets cracked

OK NG
NG
NG
NG
NG
OK
Continued from the previous page



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3D-20 REAR SUSPENSION
4. HARSHNESS
Checkpoint Problem Countermeasure


Bushings in suspension
System


Tire inflation pressure


Retighten or replace


Replace


Adjust


Loosen or broken


Defective


Incorrect


Tires for out of balance

Adjust or replace


Replace tires


Incorrect

Noise does not have any
specific pattern

OK NG
NG
NG
NG
NG
OK
OK Road test vehicle(Noise has a
certain pattern)



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WHEELS AND TIRES 3E-1
SECTION 3E
WHEELS AND TIRES
TABLE OF CONTENTS
PAGE
Main Data and Specifications ........................................................................................... 3E- 2
Torque Specifications ....................................................................................................... 3E- 3
Special Parts Fixing Nuts and Bolts ........................................................................... 3E- 3
Wheels and Tires ............................................................................................................... 3E- 4
General Description...................................................................................................... 3E- 4
Servicing...................................................................................................................... .. 3E- 6
Disassembly and Reassembly..................................................................................... 3E- 7
Inspection and Repair .................................................................................................. 3E- 8
Troubleshooting ................................................................................................................ 3E- 10


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3E-2 WHEELS AND TIRES
MAIN DATA AND SPECIFICATIONS
Tire Size and Pressure
Model 4×
××
×
2 Except High Ride Suspension 4×
××
×
2 High Ride Suspension, 4 ×
××
×
4
Tire Size



W heel Size

195R14C
8PR 106/104Q

14 x 5.5JJ


215/70R15C
106/104S

15 x 6.5JJ


225/75R15C
110/108S


15 x 6.5JJ

245/70R16
111S

16 x 7JJ



Tire Pressure
Front kPa (kgf/cm2/psi)
Rear kPa (kgf/cm2/psi) 245 (2.5/36)
441 (4.5/64) 221 (2.25/32)
368 (3.75/53) 221 (2.25/32)
319 (3.25/46) 200 (2.0/28)
270 (2.8/40)


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WHEELS AND TIRES 3E-3
TORQUE SPECIFICATIONS
SPECIAL PARTS FIXING NUTS AND BOLTS
WHEELS AND TIRES
N⋅m (kgf ⋅m/lb ⋅ft)






RTW 73ELF000101



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3E-4 WHEELS AND TIRES
WHEELS AND TIRES
GENERAL DESCRIPTION

TIRE DESIGNATION




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WHEELS AND TIRES 3E-5
TIRE PRESSURE LABEL (LOCATION: DRIVERS DOOR OR FRAME OF DRIVERS DOOR)

4 ×
××
×
2 Except High Ride Suspension
SEE OW NERS AND
DRIVERS MANUAL FOR
ADDITIONAL INFORMATION

Tire Size Wheel Size Tire inflation pressure
KPa (kgf/cm
2/psi)
Front & Rear Front & Rear Front Rear
195R14C 8PR 14X5.5JJ 245 (2.5/36) 441 (4.5/64)
215/70R15C 15X6.5JJ 221 (2.25/32) 368 (3.75/53)

4 ×
××
×
2 High Ride Suspension, 4 ×
××
×
4
SEE OW NERS AND
DRIVERS MANUAL FOR
ADDITIONAL INFORMATION

Tire Size Wheel Size Tire inflation pressure
KPa (kgf/cm
2/psi)
Front & Rear Front & Rear Front Rear
225/75R15C 15X6.5JJ 221 (2.25/32) 319 (3.25/46)
245/70R16 16X7JJ 200 (2.0/28) 270 (2.8/40)


Note:
•
••
•
The air pressure of the tire should be maintained as indicated in the label instruction on the driver's
door or frame of driver's door.
Lower pressure can cause burst and adverse vehicle handling.
On the other hand, higher pressure can cause shock-burst and reduce gripping effect.



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3E-6 WHEELS AND TIRES
SERVICING
Servicing refers to general maintenance procedures to be performed by qualified service personnel.




WHEEL NUT TORQUES
W heel Nut Torque N⋅m (kgf ⋅m/lb ⋅ft)
117.7 ± 9.8 (12 ± 1.0 / 86.8 ± 7.2)





TIRE ROTATION
For of radial tires, interchange the front and the rear wheels on
the same side as shown in the figure.





If one-sided tire wear appears on radial tires, rotate the wheels
as shown in the figure.

Note:
After rotation, adjust the front and rear tire pressure and be sure to check wheel nut tightness.


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