spare wheel ISUZU KB P190 2007 Workshop Repair Manual

FRONT ALIGNMENT 3A-3

Inspection
Before making any adjustments affecting caster, camber or
toe-in, the following front end inspection should be made.
1. Inspect the tires for proper inflation pressure. Refer to
Main Data and Specifications in W heel and Tire System section.
2. Make sure that the vehicle is in an unladen condition (W ith no passengers or loading).
3. Make sure that the spare tire is installed at the normal position.
4. Inspect the front wheel bearings for proper adjustment. Refer to Front Hub and Disc Overhaul in Suspension
section.
5. Inspect the ball joints and tie rod ends. If excessive looseness is noted, correct before adjusting. Refer to
Steering Linkage in this section.
6. Inspect the wheel and tires for run-out. Refer to W heel Replacement in W heel and Tire System section.
7. Inspect the trim height. If not within specifications, the correction must be made before adjusting caster.
8. Inspect the steering unit for looseness at the frame.
9. Inspect shock absorbers for leaks or any noticeable noise. Refer to Shock Absorber in Suspension section.
10. Inspect the control arms or stabilizer bar attachment fo
r
looseness. Refer to Suspension section.
11. Inspect the front end alignment using alignment equipment. Follow the manufacturer’s instructions.
12. Park the vehicle on a level surface.


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ISUZU KB P190 2007

BRAKES 5C-27

15. Repeat steps 12 through 14 until no air comes out of the
port when the brake pipe is loosened
NOTE: Be very careful not to allow the brake fluid to come in contact with painted surfaces.



RTW 75CSH001801
16. Bleed the air from the front wheel brake pipe connection (2)
by repeating steps 6 through 15.

Bleeding the Caliper
17. Bleed the air from each wheel in the order listed below: • Right rear wheel cylinder
• Left rear wheel cylinder
• Left front caliper
• Right front caliper
Conduct air bleeding from the wheels in the above order. I
f
no brake fluid comes out, it suggests that air is mixed in the
master cylinder. In this case, bleed air from the maste
r
cylinder in accordance with steps 6 through 16, and then
bleed air from the caliper or wheel cylinder.


RTW 35CSH000501
18. Place the proper size box end wrench over the bleeder
screw.
19. Cover the bleeder screw with a transparent tube, and submerge the free end of the transparent tube in a
transparent container containing brake fluid.


3
5042
20. Pump the brake pedal (3) slowly three times (once/sec),
then hold it depressed.
21. Loosen the bleeder screw until fluid flows through the tube.
22. Retighten the bleeder screw.
23. Release the brake pedal slowly.
24. Repeat steps 20 through 23 until the air is completel
y
removed.
It may be necessary to repeat the bleeding procedure 10 o
r
more times for front wheels and 15 or more times for rear
wheels.
25. Go to the next wheel in the sequence after each wheel is bled.
Be sure to monitor reservoir fluid level.
26. Depress the brake pedal to check if you feel “sponginess” after the air has been removed from all wheel cylinders and
calipers.
If the pedal feels “spongy” the entire bleeding procedure must be repeated.




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ISUZU KB P190 2007

Fuel System – V6 Page 6C – 27

4.6 Evaporative Emission Control Canister
Remove
1 Raise the vehicle on a hoist to give access to the evaporative emission control canister, located above the spare
wheel , refer to 0A General Information.
2 Disconnect the evaporative emission control canister purge line (3) by using the following procedure:
a Grasp both sides of the quick-connect fitting. Twist the connector 1/4 turn in each direction in
order to loosen any dirt within the quick-connect
fitting.

Wear safety glasses when using compressed
air. Do not blow compressed air onto any
body part.
b Using compressed air, blow any dirt out of the quick-connect fitting.
c Grasp the quick-connect fitting and push it towards the canister.
d Squeeze the quick-connect fitting to release the retaining tabs, then pull back on the connector to
remove the canister purge line from the canister.
Figure 6C – 28
3 Disconnect the fuel tank vent line (4) by using the following procedure:
a Grasp both sides of the quick-connect fitting. Twist the connector 1/4 turn in each direction in
order to loosen any dirt within the quick-connect
fitting.

Wear safety glasses when using compressed
air. Do not blow compressed air onto any
body part.
b Using compressed air, blow any dirt out of the quick connect fitting.
c Grasp the quick-connect fitting and push it towards the canister.
d Squeeze the quick-connect fitting to release the retaining tabs, then pull back on the connector to
remove the tank vent line from the canister.
Figure 6C – 29

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