wheel bolts ISUZU KB P190 2007 Workshop Owner's Manual

4C1-16 FRONT WHEEL DRIVE
6. Using snap ring pliers, remove the snap ring (1) fastening
the ball retainer to the center shaft.
7. Remove ball retainer, ball guide and bellows.


8. Use a hammer and chisel to remove the 3 pawls (above
the large and small boot bands on the UJ side).
CAUTION :
Take care not to damage the bellows during band removal.



9. Remove band (1).
10. Remove bellows.
11. Remove dust seal from UJ.
12. Remove UJ shaft assembly.
13. Remove the mounting bracket fixing bolts, and then remove DOJ case assembly from the axle case.
14. Remove snap ring and bearing.
15. Remove snap ring and oil seal.
16. Remove bracket.


Inspection and Repair
Make necessary correction or parts replacement if wear,
damage, corrosion or any other abnormal condition are found
through inspection.
Check the following parts.
1. Drive shaft joint assembly
2. DOJ case, ball, ball guide, ball retainer
3. Bellows
4. Bearing
5. Dust seal, oil seal


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ISUZU KB P190 2007

FRONT WHEEL DRIVE 4C1-25
Inspection and Repair
Make all necessary adjustments, repairs, and part replacements if wear, damage, or other problems are discovered
during inspection.


• Ring gear, pinion gear
• Bearing
• Side gear, pinion gear, cross pin
• Differential cage, carrier
• Thrust washer
• Oil seal


Visual Check
Inspect the following parts for wear, damage, or other
abnormal conditions.



Ring Gear Replacement
(1) The ring gear should always be replaced with the drive pinion as a set.
(2) W hen installing the ring gear, apply LOCTITE 271 o
r
equivalent to the threaded hole and bolt.
(3) Tighten the fixing bolts in a diagonal sequence as illustrated.
(4) Discard used bolts and install new ones.
Bolt Torque N⋅m (kgf ⋅m/lb ⋅ft)
108 ± 9.8 (11 ± 1/79.6 ± 7.2)




Clearance Between the Differential Pinion
and the Cross Pin
mm(in)
Standard Limit
0.05 - 0.10 (0.002 - 0.004) 0.2 (0.008)



Clearance Between the Side Gear and the
Differential Box
mm(in)
Standard Limit
0.03 - 0.10 (0.001 - 0.004) 0.15 (0.006)

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4C1-28 FRONT WHEEL DRIVE


5. Cross Pin
(1) Be sure to install the cross pin so that it is in alignment with the lock pin hole in the differential cage.



(2) Adjust the backlash between the side gear and the pinion
gear. mm(in)
Backlash 0.10 - 0.20 (0.004 - 0.008)
Thickness of thrust washers available
mm(in)
1.00, 1.05, 1.10 (0.039, 0.041, 0.043)



6. Lock Pin
After lock pin installation, stake the cage to prevent discharge
of the lock pin.


7. Ring Gear
W hen installing the ring gear, apply LOCTITE 271 or
equivalent to the threaded hole and bolt.






8. Bolt
Tighten the bolts in diagonal sequence as illustrated.
Bolt Torque N⋅m (kgf ⋅m/lb ⋅ft)
108 (11.0/80)
Note :
Discard used bolts and install new ones.
Note that all bolts have a left hand thread.


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ISUZU KB P190 2007

FRONT WHEEL DRIVE 4C1-37
















20. Differential Assembly
(1) Clean the faces of the front axle case and differential carrier.

Apply the recommended liquid gasket or its equivalent to
the sealing side of the axle case and the carrier.
(2)
Attach the differential case and the carrier assembly to the
front axle case and tighten the nuts and bolts. The axle
case bolt is used for drainage.
Torque N ⋅m (kgf ⋅m/lb ⋅ft)
26 (2.7/20)
(3) Install the axle shaft assemblies as instructed earlier in this section under “Axle Shaft Replacement”.
(4) Fill the axle case with hypoid gear lubricant, to just belo
w
the filler hole.
Lubricant capacity liter (US/UK gal)
1.4 (0.37/0.31)



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ISUZU KB P190 2007

FRONT WHEEL DRIVE 4C1-39
Important Operations
Before removal, jack up the front of vehicle and support frame
with jack stands.



2. Brake Caliper
(1) Remove the two bolts from the rear side of the knuckle arm, then remove the brake caliper, with the brake hose
attached.
(2) Use a wire etc., for attaching the brake caliper to the uppe
r
link.
Refer to the section Brake.




3. Hub Cap
W hen removing hub cap, exercise care so as not to scratch or
distort hub fitting face.





9. Hub and Disc Assembly
Using a brass bar to remove the outer bearing outer race (1),
oil seal, inner bearing and inner bearing outer race (2) from the
hug.





If necessary, replace the wheel pin in the following manner.

13. Bolt
14. Wheel Pin ; Front Hub
(1) Scribe mark on hub to disc before disassembly to insure proper assembly.
(2) Drive out the ABS sensor rotor using a metal bar and hammer through the two bolt holes.
• Discard the used ABS sensor rotor
Refer to the section Brake.


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ISUZU KB P190 2007

4C1-40 FRONT WHEEL DRIVE




(3) Clamp hub and disc assembly in vise using protective pads
and remove six (6) disc to hub retaining bolts.





(4) Place hub on a suitable work surface and remove wheel
studs, as required, using a hammer.



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ISUZU KB P190 2007

FRONT WHEEL DRIVE 4C1-47


Important Operations
6. Hub nut
W rench : 5-8840-2117-0




7. Hub and disc assembly
Before disassembly, remove the disc brake caliper assembly
and hang it on the frame with wires.
Refer to Section “Brake” for disc brake caliper removal
procedure.




12. Bolt
13. Wheel Pin ; Front Hub
(1) Scribe mark on hub to disc before disassembly to insure proper assembly.
(2) Drive out the ABS sensor rotor using a metal bar and hammer through the two bolt holes.
• Discard the used ABS sensor rotor
Refer to the section Brake.




(3) Clamp hub and disc assembly in vise using protective pads
and remove six (6) disc to hub retaining bolts.





(4) Place hub on a suitable work surface and remove wheel
studs, as required, using a hammer.


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ISUZU KB P190 2007

FRONT WHEEL DRIVE 4C1-55




12. Bolt
13. Wheel Pin ; Front Hub
( 1 ) Scribe mark on hub to disc before disassembly to insure
proper assembly.
(2) Drive out the ABS sensor rotor using a metal bar and hammer through the two bolt holes.
• Discard the used ABS sensor rotor
Refer to the section Brake.





(3) Clamp hub and disc assembly in vise using protective pads
and remove six (6) disc to hub retaining bolts.




(4) Place hub on a suitable work surface and remove wheel
studs, as required, using a hammer.


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ISUZU KB P190 2007

ANTI-LOCK BRAKE SYSTEM 5B-7
Electronic Hydraulic Control Unit
Electronic Hydraulic Control Unit and Associated Parts



RTW 75BMF000301

Legend
(1) Flare Nut to front right wheel cylinder
(2) Flare Nut to front left wheel cylinder
(3) Electronic Hydraulic Control Unit (EHCU)
(4) Flare Nut from master cylinder front


(5) Bolt
(6) Flare Nut from master cylinder rear
(7) Flare Nut to rear wheel cylinder

Removal
1. Disconnect the harness connector.
2. Loosen five flare nuts and remove brake pipes. •
After disconnecting brake pipe, cap or tape the
openings of the brake pipe to prevent the entr
y
of foreign matter.
3. Remove three bracket fixing bolts.

Installation
1. Install EHCU and tighten the bolt to the specified
torque.
Torque: 8 N ⋅m (0.8 kgf ⋅m /69 lb·in)
2. Tighten the flare nuts to the specified torque.
Torque: 16 N ⋅m (1.6 kgf ⋅m /12 lb·ft)
3. Connect the harness connector.

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ISUZU KB P190 2007

ANTI-LOCK BRAKE SYSTEM 5B-11
Rear Wheel Speed Sensor
Rear Wheel Speed Sensor and Associated Parts
420R300008
Legend
(1) Rear Speed Sensor Assembly
(2) Bolt: Cable to frame
(3) Connector
(4) Bolt: Sensor to rear axle


(5) Speed Sensor
(6) Bolt: Cable to axle
(7) Bolt: Sensor to rear axle
(8) Speed Sensor
Removal
1. Disconnect the harness connector.
2. Remove the cable fixing bolt.
3. Disconnect the cable fixing clips (arrow marked).
4. Remove the speed sensor fixing bolts and speed sensor.
Inspection and Repair
1. Check speed sensor head for presence of foreign
materials; remove any dirt, etc.
2. Check the head for damage, and replace speed sensor if necessary.


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ISUZU KB P190 2007