boot ISUZU KB P190 2007 Workshop Owner's Guide

Engine Management – V6 – Service Operations Page 6C1-3–39

Disassemble

Do not use a sharp implement such as a knife
to cut the ignition coil boot (1) from the
ignition coil. Using a sharp implement may
damage the ignition coil insulator (2).
1 Using your thumb, work the ignition coil boot off the ignition coil insulator.
NOTE
Take care the spring (3) does not become
dislodged as the boot is removed.
To aid removal of the boot, use a blunt
instrument to lift the boot edge away from the
coil insulator and spray a release agent between
the boot and the coil insulator.
2 Remove the spring from the ignition coil insulator.
Figure 6C1-3 – 51
Reassemble
1 Position the spring (3) in the insulator recess, refer to Figure 6C1-3 – 51.
2 Lubricate the ignition coil insulator (1) with talcum powder.
3 Fit the ignition coil boot, ensuring it is fully seated at the top of the insulator.
Figure 6C1-3 – 52
Test

Never probe the ignition coil with a 12 V tester
as the ignition coil will be damaged.
Due to the internal components of the ignition coil assembly, it is not possible to perform any primary and / or secondary
resistance checks. For further information on the ignition coil operation, refer to 6C1-1 Engine Management – V6 –
General Information.

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Engine Management – V6 – Service Operations Page 6C1-3–40

Reinstall
Reinstallation of the ignition coil is the reverse of the removal procedure, noting the following:
1 Lubricate the ignition coil sealing rubber (1) with clean engine oil, and the inside of the ignition coil boot (2)
with talcum powder.
Figure 6C1-3 – 53
2 Reinstall the ignition coil by pushing down on the ignition coil to engage the sealing rubber in the camshaft cover.

Ensure the ignition coil is fully seated before
tightening the attaching bolt to the specified
torque.
3 Reinstall the ignition coil bolt and tighten to the correct torque specification. Ignition coil attaching bolt
torque specification ...................................7.0 – 11.0 Nm
4 Road test the vehicle and check for correct operation.
2.16 Intake Air Duct Assembly
Remove
1 Turn the ignition switch off.
2 Disconnect the crankcase ventilation hose (1) from the air intake duct (2).
3 Loosen the two air intake duct retaining clamps (3),
4 Pull the air intake duct away from the throttle body.
5 Pull the air intake duct away from the mass air flow sensor.
Figure 6C1-3 – 54


Reinstall
Reinstallation of the air intake duct is the reverse of the removal procedure, noting the following:

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Engine Management – V6 – Service Operations Page 6C1-3–60

4 Assembly Lubricants
Camshaft Position (CMP) Sensor O-ring ........................................... Engine Oil
Crankshaft Position (CKP) Sensor .................................................... Engine Oil
Evaporative Emission (EVAP) Canister Purge Valve
Quick Connect Fitting ........................................................................ Engine Oil
Fuel Feed Hose Quick Connect Fitting .............................................. Engine Oil
Fuel Injector Seals............................................................................. Engine Oil
Heated Oxygen Sensor (HO2S) – All .............................. Anti-seize Compound
Ignition Coil Boot .......................................................................Talcum Powder
Ignition Coil Sealing Rubber .............................................................. Engine Oil

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Automatic Transmission – 4L60E – On-vehicle Servicing Page 7C4–44
b Starter motor, refer to 6D1-2 Starting System.
b Rear propeller shaft and for 4WD front propeller shaft, refer to 4A Propeller Shaft.
6 On 4WD vehicle, disconnect the harness two clips from the upper side of the transfer case.
7 From within the starter motor access hole, remove the three bolts (2) attaching the torque converter to the flexplate and discard, refer to Figure 7C4 – 62.
8 Remove the transmission support, refer to 3.7 Transmission Support and Mount.
9 Disconnect the fuel and EVAP pipes three brackets and clips, refer to 6C Fuel System – V6.

Before lowering the transmission take care of
the following:
• Do not strain the harness and connector
as the connector pins could be
permanently damaged.
• Ensure the inlet manifold does not hit the
firewall.
10 Carefully lower the transmission to provide enough clearance to disconnect the harness connector (1).

Do not wiggle the connector from side to side
during removal as the connector pins could
be permanently damaged.
11 Disconnect the harness connector from the transmission as follows:
a Roll back the dust boot to access the connector.
b Squeeze the widest side of the connector (A) inward and pull it directly upward.
Figure 7C4 – 61
12 Remove the screws attaching the harness clips to the right-hand and left-hand sides of the transmission case, refer to 12O Fuses, Relays and W iring Harnesses.
13 Place a suitable sized drip tray underneath the transmission.
14 Remove the transmission cooler lines, refer to 3.17 Transmission Cooler Line/Hose Assemblies.
15 Disconnect the breather hose from the top of the transmission case.


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Automatic Transmission – 4L60E – On-vehicle Servicing Page 7C4–46
Reinstall
1 If required on 4W D vehicle, reinstall the transfer case, refer to 7D Transfer Case and Adaptor Housing.
2 Ensure the transmission and the engine mating surfaces are clean and free of burrs.
3 Lubricate the torque converter spigot (7) with a small amount of high temperature wheel bearing grease, refer to Figure 7C4 – 62.
4 Install a new filler tube seal into the transmission case.

Support the transmission while installing the
attaching bolts to avoid damage to the torque
converter and flexplate. Do not have the
transmission hanging.
5 Bring the transmission up to the engine, inserting the filler tube and ensuring the locating dowels completely enter the torque converter housing.
6 Reconnect the breather hose to the top of the transmission case.
NOTE
The bolts attaching the torque converter housing
are facing forward except for the bolt in position ℑ

which is facing rearward.
7 With the transmission supported, install the bolt (1), nine places, attaching the torque converter housing to the engine and tighten to the correct torque specification following the sequence shown in
within Figure 7C4 – 62.
Torque converter housing attaching
bolt torque specification .......................... 52.0 – 66.0 Nm
8 Remove the access hole cover plate from the lower surface of the housing and push the torque converter forward to meet the flexplate, then hand start three new bolts (2) before tightening to the correct torque specification.
Reinstall the access hole cover plate.
Torque converter to flexplate attaching
bolt torque specification .......................... 60.0 – 70.0 Nm
9 Reinstall the bolt (3) and torque converter cover (4) on the transmission right-hand side and the bolt (5) and torque converter cover (6) on the transmission left-hand side, tighten the bolts to the correct torque specification.
Torque converter cover attaching
bolt torque specification .......................... 12.0 – 16.0 Nm
10 Reinstall the transmission fluid lines, refer to 3.17 Transmission Cooler Line/Hose Assemblies.

Prior to connecting the harness connector to
the transmission, check that all pins and
seals are in sound condition and the dust
boot is not torn or damaged.
11 Reconnect the transmission harness connector to the transmission as follows: a Push straight down on the connector body until a click is heard.
b Reinstall the dust boot ensuring it is correctly located.
12 Attach the harness clips to the right-hand and left-hand sides of the transmission case, refer to 12O Fuses, Relays and Wiring Harnesses.
13 On 4WD vehicle, connect the harness two clips from the upper side of the transfer case.

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MANUAL TRANSMISSION 7B1-17
Disassembly
1. Clean the exterior of the unit with solvent.
2. Remove the drain plug from the transmission case and drain the lubricant.
3. Remove the clutch release bearing with spring from the transmission case.
4. Remove the shift fork, and boot.
5. Remove the front cover and gasket from the transmission case.
6. Remove the snap ring fixing counter front bearing.
7. Use a pair of snap ring pliers to remove the snap ring fixing top gear bearing.


226RS001
8. Remove the speedometer sensor.
Remove the plate.
Remove the driven gear bushing and driven gear.
NOTE: Apply a reference mark to the driven gea
r
bushing before removal.
9. Remove the gear control box assembly.
10. Remove the rear cover assembly from the transmission case and intermediate plate.
11. Remove the intermediate plate with gear assembly from the transmission case.

Reassembly
1. Apply recommended liquid gasket (Three Bond
TB1215) or its equivalent to the transmission case,
intermediate plate and rear cover fitting surfaces.
2. Install the intermediate plate with the gear assembly to the transmission case.
Pull out the top gear shaft until the ball bearing snap
ring groove protrudes from the transmission case
front cover fitting face.
Avoid subjecting the main shaft to sudden shock o
r
stress.
3. Install the rear cover with an oil seal on the intermediate plate, with the gear, by performing the
following steps.
• Cover the shaft splines with adhesive tape.
This will prevent damage to the oil seal lip. • Tighten the transmission rear case bolts and
nuts to the specified torque.
Torque: 37 N ⋅
⋅⋅
⋅
m (3.8 kgf ⋅
⋅⋅
⋅
m/27 lb ⋅
⋅⋅
⋅
ft)
mm (in)



RTW 77BSH008601
Notes When Tightening the Bolt:
• After cleaning the bolt hole, air dry it thoroughly.
• After cleaning the screw face of a removed or ne
w
bolt, dry it thoroughly.
Apply recommended liquid
gasket (LOCTITE 242) or its equivalent, before
tightening.


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7B1-72 MANUAL TRANSMISSION
Disassembly
1. Clean the exterior of the unit with solvent.
2. Remove the drain plug from the transmission case and drain the lubricant.
3. Remove the clutch release bearing with spring from the transmission case.
4. Remove the shift fork, and boot.
5. Remove the front cover and gasket from the transmission case.
6. Remove the snap ring fixing counter front bearing.
7. Use a pair of snap ring pliers to remove the snap ring fixing top gear bearing.


226RS001
8. Remove the gear control box assembly.
9. Remove the rear case assembly from the transmission case and intermediate plate.
10. Remove the intermediate plate with gear assembl
y
from the transmission case.

Rear Oil Seal Replacement
220R300025

Legend
(1) Installer 5-8840-2797-0
(2) Grip 5-8840-0007-0
1. Remove the oil seal from the rear case and discard the used oil seal.
2. Apply engine oil to the new oil seal outer surfaces.
3.
Apply recommended grease (BESCO L2) or
equivalent to the oil seal lip.
4. Use the oil seal installer 5-8840-2797-0 and grip 5- 8840-0007-0 to install the oil seal to the rear case.
Reassembly
1. Apply recommended liquid gasket (Three Bond TB1215) or its equivalent to the transmission case,
intermediate plate and rear case fitting surfaces.
2. Install the intermediate plate with gear assembly to the transmission case.
Pull out the top gear shaft until the ball bearing snap
ring groove protrudes from the transmission case
front cover fitting face.
Avoid subjecting the mainshaft to sudden shock or
stress.
3. Install the rear case with oil seal on the intermediate plate, with gear, by performing the following steps.
• Cover the shaft splines with adhesive tape.
This will prevent damage to the oil seal lip.
• Tighten the transmission rear case bolts and
nuts to the specified torque.
Torque: 37 N ⋅
⋅⋅
⋅
m (3.8 kgf ⋅
⋅⋅
⋅
m/27 lb ⋅
⋅⋅
⋅
ft)


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CLUTCH 7C-35
SLAVE CYLINDER (MSG, MUA)
DISASSEMBLY



Disassembly Steps

1. Boot
2. Push rod
3. Piston and piston cup


4. Spring
5. Cylinder body




Important Operations
1. Boot
Brake fluid spilled on painted or plastic surfaces will cause
serious damage.
Take care not to spill brake fluid.



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CLUTCH 7C-37
REASSEMBLY



Reassembly Steps

1. Cylinder body
2. Spring

3. Piston and piston cup


4. Push rod
5. Boot







Important Operations
1. Cylinder Body
1) Clean the cylinder body.
2) Apply brake fluid to the cylinder bore.


3. Piston and piston Cup
1) Apply brake fluid to the piston and piston cup.
2) Install the cups to the piston.
Note the installation direction of the piston cups in the illustration.
3) Install the piston and piston cup to the cylinder body.



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7C-38 CLUTCH
SLAVE CYLINDER (MUX)
DISASSEMBLY

RTW 77CSF000501

Disassembly Steps
1. Push rod
2. Boot
3. Piston and piston cup


4. Spring
5. Cylinder body
6. Clutch damper valve


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