2007 ISUZU KB P190 torque

4C1-50 FRONT WHEEL DRIVE


Important Operations
1. Wheel Pin
( 1 ) Place hub on a wood workbench or a block of wood,
approx. 6” by 6” to protect the wheel stud ends and threads.
(2) Install wheel stud using a hammer.
Be sure wheel stud is started squarely and seats completely.



(3) Align index marks and install hub to disc.



2. Bolt
Torque N ⋅m (kgf ⋅m/lb ⋅ft)
1 03 ( 10.5/76)


3. ABS sensor rotor
( 1 ) Set a new ABS sensor rotor, if replacement is required.
(2) Install the ABS sensor rotor in the hub, using special tools.
Installer : 5-8840-2789-0
Grip : 5-8840-0007-0
Refer to the section Brake.



4. Inner Bearing
Outer race ; outer bearing
Install the outer race by driving it into the hub.
Installer : 5-8840-2 119-0
Grip : 5-8840-0007-0


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ISUZU KB P190 2007

4C1-52 FRONT WHEEL DRIVE



Preload Adjustment
Tighten the hub nut at 29.4 N⋅m (3 kgf ⋅m / 2 1.7 lb·ft), then
loosen the nut to the full.
Tighten the hub nut at the value given below, using a spring
scale on the wheel pin.
Bearing Preload N (kgf/lb)
New bearing and New oil seal 22 - 27
(2.2 - 2.8 / 4.9 - 6.2)
Used bearing and New oil seal 1
4 - 20
( 1 .4 - 2.0 / 3. 1 - 4.5)
If the measured bearing preload is outside the specifications,
adjust it by loosening or tightening the bearing nut.





9. Lock Washer
Turn the side with larger diameter of the tapered bore to the
vehicle outer side, and attach the washer.
If the bolt holes in the lock plate are not aligned with the
corresponding holes in the nut, reverse the lock plate.
If the bolt holes are still out of alignment, turn in the nut just
enough to obtain alignment,. Screw is to be fastened tightly so
its head may come lower than the surface of the washer.
10. Flange (4×4 model only)
Apply adhesive (LOCTITE 5 15 or equivalent) to both joining
flange faces then install hub flange.













11. Snap ring, shims (4×4 model only)
Adjust the clearance between the flange and the snap ring.
Clearance mm(in) 0 - 0.2 (0 - 0.008)
Adjust shims available mm(in)
0.2, 0.3, 0.5, 1.0
(0.008, 0.0 12, 0.020, 0.039)






RTW 440SH00090 1
13. Bolt
Torque N ⋅m (kgf ⋅m/lb ⋅ft
)
59 (6.0 / 43)
• Refer to SECTION 3E “W HEELS AND TIRES” for wheel
install procedure.




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ISUZU KB P190 2007

FRONT WHEEL DRIVE 4C1-59


13. Wheel Pin
( 1 ) Place hub on a wood workbench or a block of wood,
approx. 6” by 6” to protect the wheel stud ends and threads.
(2) Install wheel stud using a hammer.
Be sure wheel stud is started squarely and seats completely.



(3) Align index marks and install hub to disc.



14. Bolt
Torque N ⋅m (kgf ⋅m/lb ⋅ft)
1 03 ( 10.5/76)


15. ABS sensor rotor
( 1 ) Set a new ABS sensor rotor, if replacement is required.
(2) Install the ABS sensor rotor in the hub, using special tools.
Installer : 5-8840-2789-0
Grip : 5-8840-0007-0
Refer to the section Brake.




16. Inner Bearing
Outer race ; outer bearing
Install the outer race by driving it into the hub.
Installer : 5-8840-2 119-0
Grip : 5-8840-0007-0


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ISUZU KB P190 2007

4C1-62 FRONT WHEEL DRIVE


24. Cover Assembly
Align stopper nails to grooves of body.




25. Bolt
Torque N ⋅m (kgf ⋅m/lb ⋅in)
1 2 ( 1.2 / 104)
• Refer to SECTION 3E “W HEELS AND TIRES” for wheel
install procedure.




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ISUZU KB P190 2007

SH IF T O N T H E FL Y S Y STEM 4 C2
SECTION 4C2
SHIFT ON THE FLY SYSTEM
TABLE OF CONTENTS

Service Precaution ............................................. 4C2-1
Shift On The Fly System .................................... 4C2-2 Outline of Shift on The Fly System .................. 4C2-2
Shift On The Fly Electrical Equipment................ 4C2-3 Axle Shaft Connection and Disconnection ...... 4C2-3
Actuator Assembly .......................................... 4C2-3

Shift On The Fly System and Association
Parts .................................................................. 4C2-4 Disassembly .................................................... 4C2-5
Inspection and Repair ..................................... 4C2-6
Reassembly .................................................... 4C2-9
Torque Specifications...................................... 4C2-12
Special Service Tool ....................................... 4C2-13




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ISUZU KB P190 2007

SHIFT ON THE FLY SYSTEM 4C2-1

SERVICE PRECAUTION
WARNING: THIS VEHICLE HAS A SUPPLEMENTAL
RESTRAINT SYSTEM (SRS). REFER TO THE SRS
COMPONENT AND WIRING LOCATION VIEW IN
ORDER TO DETERMINE WHETHER YOU ARE
PERFORMING SERVICE ON OR NEAR THE SRS
COMPONENTS OR THE SRS WIRING. WHEN YOU
ARE PERFORMING SERVICE ON OR NEAR THE
SRS COMPONENTS OR THE SRS WIRING, REFER
TO THE SRS SERVICE INFORMATION. FAILURE TO
FOLLOW WARNINGS COULD RESULT IN
POSSIBLE AIR BAG DEPLOYMENT, PERSONAL
INJURY, OR OTHERWISE UNNEEDED SRS SYSTEM
REPAIRS.

CAUTION: Always use the correct fastener in the
proper location. When you replace a fastener, use
ONLY the exact part number for that application.
ISUZU/GM will call out those fasteners that require
a replacement after removal. ISUZU/GM will also
call out the fasteners that require thread lockers o
r
thread sealant. UNLESS OTHERWISE SPECIFIED,
do not use supplemental coatings (Paints, greases,
or other corrosion inhibitors) on threaded fasteners
or fastener joint interfaces. Generally, such
coatings adversely affect the fastener torque and
the joint clamping force, and may damage the
fastener. When you install fasteners, use the
correct tightening sequence and specifications.
Following these instructions can help you avoid
damage to parts and systems.


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ISUZU KB P190 2007

4C2-10 SHIFT ON THE FLY SYSTEM



412RS044





















13. Inner Shaft Bearing
• Place a new snap ring in inner shaft.
• Force a new inner shaft bearing into the inner shaft.
Installer : 5-8840-2197-0


12. Snap Ring
NOTE;
Be careful not to damage the inner shaft.

11.inner Shaft • Clean the housing contact surface of the front axle
case.
• Insert inner shaft assembly into the front axle case.
NOTE:
Be careful not to damage oil seal.






412RW 017
10. Snap Ring
Install snap ring in the groove of front axle case.
NOTE:
Be sure to install the snap ring properly.


9. Clutch Gear Apply differential gear oil to clutch oil.
8. Sleeve Apply differential gear oil to sleeve.






412RW 023


7. Housing
• Clean contact surface with the front axle and actuato
r
mounting surface.
•
Apply liquid gasket to the contact surface on the front
axle case and install in the housing.

6. Bolt
Tighten bolts to specified tightening torque.
Housing Bolt Torque N⋅m (kgf ⋅m/lb ⋅ft)
75 (7.6/55)

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ISUZU KB P190 2007

SHIFT ON THE FLY SYSTEM 4C2-11






5. Actuator • Clean the actuator contact surface with the housing.
•
Apply liquid gasket to the contact surface on the
actuator side.
• Align shift arm with the groove of sleeve and install the
actuator.

4. Bolt
Tighten bolts to specified torque.
Actuator Bolt Torque N⋅m (kgf ⋅m/lb ⋅in)
9 (0.9/78)














3. Front Axle Drive Shaft (LH side)
2. Bolt • Install front axle drive shaft and mounting bracket.
• Tighten fitting bolts to specified tightening torque.
Bolt Torque N⋅m (kgf ⋅m/lb ⋅ft)
116 (11.8/85)
1. Filler Plug • Pour specified amount of differential gear oil.
Front Differential Oil Capacity liter (US/UK gal)
1.4 (0.37/0.31)
Actuator Housing Oil Capacity liter (US/UK gal) 0.12 (0.03/0.03)
• Install filler plug through packing and tighten to
specified torque.
Filler Plug Torque N⋅m (kgf ⋅m/lb ⋅ft)
78 (8.0/58)



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ISUZU KB P190 2007