2007 ISUZU KB P190 brake

3C-40 FRONT SUSPENSION
Upper Control Arm
Upper Control Arm and Associated Parts



RTW 440LF001301
Legend
(1) Bolt and Plate
(2) Camber Shims
(3) Caster Shims
(4) Nut Assembly
(5) Upper Control Arm Assembly
(6) Fulcrum Pin


(7) Bushing
(8) Plate
(9) Upper Control Arm Nut
(10) Speed Sensor harness
(11) Nut and Cotter Pin
(12) Upper Ball Joint, Bolt and Nut


Removal
1. Raise the vehicle and support the frame with suitable safety stands.
2. Remove wheel and tire assembly. Refer to W heel
in this section.
3. Remove the brake caliper and disconnect brake pipe. Refer to Disc Brakes in Brake section.

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ISUZU KB P190 2007

FRONT SUSPENSION 3C-55
2. VEHICLE PULLS TO RIGHT OR LEFT
Checkpoint Problem Countermeasure



Steering linkage, and upper
and lower link


Rubber bushing for upper and
lower link


W heel alignment


Vehicle trim height


Replace


Replace


Adjust


Adjust


Deformed


Worn


Incorrect


Incorrect


Brake adjustment (binding)

Adjust


Replace


Incorrect

Collapsed or break (4 ×2
Except high ride suspension)
Collapsed or twisted (4 ×4, 4 ×2
High ride suspension)
Continued on the next page OK
OK
OK
OK
NG
NG
NG
NG
NG
NG
OK
OK Coil spring (4
×2 Except high
ride suspension)
Torsion bar (4 ×4, 4 ×2 High
ride suspension)

Front wheel bearing

Adjust or replace

Incorrect adjustment or
abrasion

NG



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ISUZU KB P190 2007

FRONT SUSPENSION 3C-63
8. EXCESSIVELY OR PARTIALLY WORN TIRE
Checkpoint Problem Countermeasure

Brake adjustment
W heel alignment
Adjust
Adjust
Incorrect
Incorrect
Front wheel bearingReplace
Adjust
Faulty
Improper
OK NG
NG
NG
NG
OK
OKTire pressure
Tire rotationRotate tires at recomended
intervalsNot rotated
OK
NG

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ISUZU KB P190 2007

3D-6 REAR SUSPENSION
LEAF SPRING AND SHOCK ABSORBER
LEAF SPRING AND ASSOCIATED PARTS

460R300001

Legend
1. Parking Brake Cable Bracket
2. Nut and W asher
3. Nut and W asher
4. Shock Absorber
5. Nut
6. U Bolt and Seat
7. Lower Clamp
8. Nut
9. Shackle Plate


10. Shackle Pin
11. Rubber Bushing
12. Nut and Plain W asher
13. Spring Pin
14. Leaf Spring
15. Bump Rubber




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ISUZU KB P190 2007

REAR SUSPENSION 3D-7
F03L100003

Removal
• Jack up the rear axle and place chassis stands under the
frame near the front end of the rear spring brackets.
Note:
• Be careful not to stretch the flexible brake hose o
r
parking brake cable.
• Support the vehicle on the specified jack point.
1. Remove the parking brake cable from the leaf spring.
2. Loosen the shock absorber fixing nut and remove the nut and special washer from the lower clamp.


3. Remove the shock absorber fixing nut and washer at frame
side.
4. Lifting the rear axle using a jack, remove the shock
absorber and lower the jack.
5. Remove the U bolt fixing nut.
6. Take out the U bolt, seat and lower clamp.
7. Support the leaf spring using a jack and remove the shackle pin fixing nuts.
8. Drive out the shackle pin, using a brass bar and hammer.
9. Remove the shackle plate and rubber bushings.
10. Remove the nut and drive out the shackle using a brass bar and hammer.
11. Remove the leaf spring.
12. Remove the bump rubber.



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ISUZU KB P190 2007

3D-10 REAR SUSPENSION
9. Install the parking brake cable on the leaf spring and
tighten the nut at its bracket.
Torque N ⋅m (kgf ⋅m/lb ⋅in)
7 (0.7/61)


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ISUZU KB P190 2007

4A-10 PROPELLER SHAFT
4×
××
×
2 M/T AR-5, 4 ×
××
×
2 A/T 4L60-E Model







RTW 64ASF000101
Torque is transmitted from the transmission to the
axle through propeller shaft and universal joint
assembles. All propeller shafts are the balanced
tubular type. A splined slip joint is provided in some
drivelines.
• Since the propeller shaft is total balanced carefully,
welding or any other modification are not permitted.
•
Alignment marks should be applied to each
propeller shaft before removal.
• Be sure vehicle is stopped, engine is not running,
brake is secured and vehicle is secured to prevent
injury.
• Be careful not to grip the propeller shaft tube too
tightly in the bise as this will be cause deformation.


Phasing
The propeller shaft is designer and built with the yoke lugs
(ears) in line with each other. This design produces the
smoothest running shaft possible, called phasing. Vibration can
be caused by an out-of-phase propeller shaft. The propeller
shaft down each time the universal joint goes around. This
vibration would be the same as a person snapping rope and
watching the “wave” reaction flow to the end. A propeller shaft
working in phase would be similar to two persons snapping a
rope at the same time, and watching the “waves” meet and
cancel each other out. In comparison, this would be the same
as the universal joints on a propeller shaft. A total cancellation
of vibration produces a smooth flow of power in the driveline. It
is very important to apply a reference mark to the propeller
shaft before removal, to assure installation alignment.

401RW 015
Universal Joint
A universal joint consists of two Y-shaped yokes (2) connected
by a crossmember called a spider (1).
The spider is shaped like a cross. Universal joints are designed
to handle the effects of various loadings and front or rear axle
windup during acceleration. W ithin the designed angle
variations, the universal joint will operate efficiently and safely.
W hen the design angle is changed or exceeded the
operational life of the joint may decrease.
The bearings used in universal joints are of the needle roller
type. The needle rollers are held in place on the trunnions by
round bearing cups. The bearing cups are held inside the
yokes by snap rings.

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ISUZU KB P190 2007

4A-20 PROPELLER SHAFT
Front Propeller Shaft
Removal and Installation








RUW 54AMF000201

Legend
1. Bolt, Nut and W asher (Front Axle Side)
2. Front Propeller Shaft
3. Nut and W asher (Transfer Side)





401RS020
Removal
1. Jack up the vehicle and support it on the chassis stands.
2. Gear shift lever should be placed in neutral position and parking brake released.
3. Remove the exhaust and transfer protectors.
NOTE:
Apply alignment marks on the flange at the front propeller shaft
both front and rear side.
4. Remove bolt, nut and washer (Front axle side).
5. Remove bolt, nut and washer (Transfer side).
6. Remove front propeller shaft.

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ISUZU KB P190 2007