2007 ISUZU KB P190 torque

5C-38 BRAKES


Installation Steps
1. Clip; Pad
2. Pad Assembly with Shim
After attaching the pad assembly with the shim to the support
bracket, position the wear indicator to the lower side of the
inner pad and position the wear indicator to the upper side o
f
the outer pad.

RUW 55CSH001701

3. Caliper Assembly
Lower the caliper into its original position.
Do not damage the flexible hose by twisting or pulling it.




RUW 55CSH000201
4. Lock Bolt
Attach the lock bolt to the caliper.
Torque N ⋅m (kgf ⋅m/lb ⋅ft)
32 - 40 (3.3 – 4.1 / 24 - 30)




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5C-44 BRAKES


5. Bleeder
Torque N ⋅m (kgf ⋅m/Ib ⋅ft)
9 – 16 (0.9 – 1.6 / 6.5 – 12)

6. Cap



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ISUZU KB P190 2007

BRAKES 5C-49



Important Operations
Note:
• W ash the disassembled parts in clean brake fluid.
• Use compressed air to clean the ports.
• Protect the disassembled part surfaces from contamination
by dust and other foreign material.
• Before reassembly, check the part surfaces fo
r
contamination with dust or other foreign material.
• Be sure to replace the designated parts with new ones.

1. Piston Assembly
Install new piston cups on each piston so that the flared end of
the cups are turned to the inboard side of the pistons.
Attach the return spring and the boot to the piston.
Be sure to use new piston cup and boot.



RTW 55CSH000201

•
Apply brake fluid to the pistons and the inner face of the
boots.
• Note the direction of piston cup (1).
• Apply rubber grease to the boots (2) as shown in the
illustration.




5. Bleeder
Torque N ⋅m (kgf ⋅m/Ib ⋅in)
6 - 8 (0.6 – 0.8 / 52 - 69)




9. Wheel Cylinder Assembly
10. Bolt; Wheel cylinder
Torque N ⋅m (kgf ⋅m/Ib ⋅in)
14 - 18 (1.4 – 1.8 / 122 - 156)


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BRAKES 5C-51












20. Lever; adjuster
21. Ring; Adjuster lever • Apply grease to the lever adjuster sliding surface. Install
the lever adjuster and the ring to the shoe; trailing.
• Be sure to use a new ring.



RUW 55CSH000501

22. Spring; shoe hold
23. Pin; shoe hold • Install the brake drum.
• Install the rear wheel.
• If the wheel cylinder has been removed, the brake
system must be bled.
• Pump the brake pedal 10 times. Check that there is little
or no stroke length variation as the pedal is pumped.
• Adjust the lining clearance.




•
Brake Line
Torque N ⋅m (kgf ⋅m/Ib ⋅ft)
13 - 19 (1.3 - 1.9 / 9 - 14)






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ISUZU KB P190 2007

BRAKES 5C-53
MASTER CYLINDER
REMOVAL AND INSTALLATION

MASTER CYLINDER ASSEMBLY






This illustration is based on the RHD model

RTW 75CMF000901

Removal Steps
▲ 1. Brake line
2. Nut; Master cylinder to vacuum booster
3. Master cylinder assembly

Installation Steps
3. Master cylinder assembly
▲ 2. Nut; Master cylinder to vacuum booster
▲ 1. Brake line






RTW 75CSH002701

Important Operation - Removal
1. Brake Line
Be very careful not to spill brake fluid on the painted surface.
Damage to the painted surface will result.








Important Operation - Installation
2. Nut; Master Cylinder to Vacuum Booster
Torque N ⋅m (kgf ⋅m/lb ⋅ft)
10 – 16 (1.0 – 1.6 / 7 – 12)

1. Brake Line
Torque N ⋅m (kgf ⋅m/lb ⋅ft)
13 – 19 (1.3 – 1.9 / 9 – 14)

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5C-58 BRAKES




RTW 75CSH002301






























2. Primary Piston
Lubricate the piston cup on the primary piston assemblies with
brake fluid (1).
Note:
Be sure to use a new piston.
3. Guide Assembly
Lubricate the O-ring of guide assembly with brake fluid (2) and
the cup of guide assembly with rubber grease (3) (0.2 ~ 0.3g).



RTW 75CSH002001

4. Cylinder Body
Install the secondary piston and the primary piston to the
cylinder body.
Note:
The secondary piston long hole and the cylinder body stoppe
r
bolt hole must be aligned at installation.










5. Stopper Bolt and Gasket
Install the stopper bolt to the cylinder body (the piston long hole
must be aligned with the cylinder body installation hole).
Tighten the bolts to the specified torque.

Torque N ⋅m (kgf ⋅m/lb ⋅in)
2 - 3 (0.2 - 0.3 / 17 - 26)




6. Snap Ring
Press down on the primary piston and install the snap ring to
the cylinder body groove.
Note:
Be sure to use new snap ring.


7. Grommet
1. Install the grommets to the reservoir tank.
Note:
Be sure to use are new grommets.
2. Install the reservoir tank to the cylinder body.

8. Reservoir Tank
9. Pin


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BRAKES 5C-65
RTW 75CSH002801
6. Clevis; Yoke
Assemble such that the distance from the rear of the vacuum
booster assembly to the center of the clevis yoke hole is within
the range of the reference values.
Distance mm (in)
RHD 147.9 - 148.9 (5.823 - 5.862)
L LHD 160.7 - 161.7 (6.327 - 6.366)
Upon assembling the clevis yoke, tighten the nut to the
specified torque.
Torque N ⋅m (kgf ⋅m/lb ⋅ft)
15 - 25 (1.5 - 2.5 / 11 - 18)



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ISUZU KB P190 2007

PARKING BRAKE SYSTEM 5D-1

Service Precaution
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 UNNECESSARY 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.
General Description
Pulling up the parking brake lever by hand will set the
parking brake. By means of a ratchet type lock, the
lever can be held in that position until it is released. The
position of the lever is transmitted through cable/leve
r
systems to the rear wheels. These parts are designed
to obtain sufficient braking force even when parking on
slopes. W hen the parking brake is set, or when the
ignition SW is in the “ON” position, the brake warning
light illuminates. The rear wheel parking brake is a
leading-trailing brake (mechanical inside expansion
type) built in the rear drum brake. Parking brake
adjustment is made through the adjusting hole (bored
through back plate). Parking brake lever stroke should
be adjusted to 8 −14 notches with 294N (30 kg / 66 lb)
(bench seat) or 6 −9 notches with 294N (30 kg / 66 lb)
(bucket seat). Refer to “Parking Brake Adjustment” in
this section.


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