ISUZU KB P190 2007 Workshop Repair Manual

7A3-26 ON-VEHICLE SERVICE (AW30–40LE)
Remove or Disconnect
1. Block the wheels.
2. Disconnect the negative battery cable.
3. Remove the rear console and the front console.
4. Remove the 2 screws fixing the select lever knob.
5. Remove the knob together with the knob button and spring from the lever.
6. Turn the sleeve counterclockwise to remove it. Make a note of the number of turns required to free
the sleeve.
7. Remove the harness connectors from the base plate.
8. Remove the upper housing (held in place by 4 latched fasteners).
9. Remove the lamp assembly by turning it counterclockwise.
10. Remove the spring plate.
11. Remove the grooved pin.
12. Disconnect the shift cable from the select lever.
13. Remove the lever assembly by pressing the rod down (lever in N position).
14. Remove the harness connectors from the shift lock unit, then remove the shift lock unit.
15. Remove the interlock controller.
16. If the replacement of shift lock release button o
r
shift lock button spring is required, remove the
position indicator housing, the shift lock button
spring and shift lock release button can be
removed.


Install or Connect
NOTE
Apply MULTEMP No. 2 grease (or equivalent) to the
select lever. Refer to the illustration.


RTW 77ALH000201
1. Install the interlock controller.
2. Install the shift lock unit and connect the harness to the shift lock unit.
3. Install the lever assembly to the base plate. a. Insert and secure the shaft and connect the cable.
b. Insert pawled end of the shaft into the base plate hole.
c. Insert the detent pin of the shaft into detent aperture (lever assembly in N position).
d. Install the grooved pin.



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ON-VEHICLE SERVICE (AW30–40LE) 7A3-27
4. Install the spring plate.
a. Insert the detent pin into the base plate detent groove until it touches the front wall (leve
r
assembly in N position).
RTW 37ASH001001
b. Stack the short spring plate and tighten thescrews to the specified torque.


Screw torque 2 N ⋅m (0.2kgf ⋅m/17 lb ⋅in)
c. Check that the detent pin moves smoothly in the
detent groove (shift knob temporarily installed).
5. Temporarily install the sleeve.
6. Move the lever to the “P” position.
7. Adjust the clearance (2) between the detent plate and the pin by moving the select lever knob sleeve
(1).
Detent plate and pin clearance mm(in
)
0.2 - 1.0 (0.01 - 0.04)




255R300002
8. Install the lamp assembly to the lamp socket.
a.
Align the recessed portion of the lamp socket with
the protruding portion of the lamp assembly.
b. Insert the lamp assembly into the lamp socket and rotate it 90 degrees clockwise.
9. Remove the sleeve and move the lever to the “N” position.
10. Install the upper housing. Make sure that the 4 latched fasteners are securely closed.
11. Attach the harness connectors to the base plate.
12. Install the sleeve (rotate the sleeve clockwise the same number of turns it was rotated
counterclockwise at disassembly).
13. Install the knob, the knob button, and the knob spring.
14. Install the 2 screws securing the knob and tighten them to the specified torque.
Screw torque: 2 N ⋅
⋅⋅
⋅
m (0.2kgf ⋅
⋅⋅
⋅
m/17 lb ⋅
⋅⋅
⋅
in)








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7A3-28 ON-VEHICLE SERVICE (AW30–40LE)
Shift Cable




RTW 77ALF001101
Legend (5) Bracket
(1) Select lever (6) Clip
(2) Shift cable retaining pawl (7) Shift cable
(3) Manual shaft select lever (8) Select lever base
(4) Adjuster


Remove or Disconnect
1. Block the wheels.
2. Disconnect the negative battery cable.
3. Move the select lever to the “N” position.
4. Remove the rear console and front console.
5. Disconnect the shift cable from the select lever.
6. Press on the shift cable retaining pawl to remove the
cable from the select lever base.
7. Disconnect the shift cable from the transmission
side.
8. Remove the shift cable from the bracket.
9. Pull the shift cable free from the bottom of the
vehicle.



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ON-VEHICLE SERVICE (AW30–40LE) 7A3-29
Install or Connect
1. Install the shift cable toward the inside of the cabin
from the bottom of the vehicle.
2. Push the shift cable into the select lever base.
3. Connect the shift cable to the select lever.
4. Fix the shift cable to the bracket.
Install the clip on the marking of shift cable.
5. Check that the select lever is in the “N” position.
6. Check that the transmission is in the “N” position.





249R300002
7. Slide the cover in the direction shown by the arrow
(1).
8. Use an ordinary screwdriver to move the lock piece
from the position indicated by the arrow (2). Continue
to move the lock piece until the adjuster position
begins to change.

P1010012

9. Connect the shift cable to the manual shaft select
lever at the transmission side.
10. Insert the lock piece to the adjuster (cable length
adjustment).
11. Slide the cover on the adjuster and secure lock
piece.

P1010016-2
11. Press the select lever knob button 5 times.
Then check that the select lever moves smoothly to each of its positions.
13. Check that the shift position indicated by the select
lever and the actual shift position are the same.
14. Install the front console and rear console.
15. Connect the negative battery cable.
16. Remove the wheel blocks.



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7A3-30 ON-VEHICLE SERVICE (AW30–40LE)
Torque Specifications



RTW 77ALF000501



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ON-VEHICLE SERVICE (AW30–40LE) 7A3-31
Transmission Control Module (TCM)



RTW 37ALF001801
Removal
Preparation:
Disconnect negative (–) battery cable.
1. Disconnect the TCM harness connectors.
2. Remove fixing nuts (2 pieces) and TCM with bracket from the car.
NOTE: The TCM is fitted under instrument panel of the
driver's compartment by means of two stud bolts.
3. Remove fixing nuts (2 pieces) and remove TCM
from bracket.


Installation
To install, follow the removal steps in reverse order.





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7A3-32 ON-VEHICLE SERVICE (AW30–40LE)
Shift Solenoid and Lock-Up Solenoid
Removal
Preparation:
• Disconnect negative (–) battery cable.
• Drain the fluid.
Refer to ATF REPLACEMENT in this section.
1. Remove oil lever gage and oil filler tube.
2. Support transfer case (4
×4) or rear cover (4×2)
with a transmission jack.
3. Remove engine rear mounting nuts.


F07RW 008
4. Remove fule pipe heat protector on tansmission
corssmenber.
5. Remove fuel pipe from the crossmenber.
6. Remove transmission crossmenber.
7. Remove the nineteen bolts.
8. Remove oil pan, using seal cutter 5-8840-2153-0.





RUW 37ASH002901
NOTE: Do not turn over the transmission as this will
contaminate the valve body with foreign materials in the
bottom of the oil pan.
Remove oil pan by lifting the transmission case.
Oil pan seal cutter: 5-8840-2153-0
Examine particles in oil pan
Remove the magnet and use it to collect any steel
chips.
Look carefully at the chips and particles in the oil
pan and on the magnet to anticipate what type o
f
wear you will find in the transmission:
Steel (magnetic) .................. bearing, gear and
clutch plate wear
Brass (non-magnetic).......... bushing wear




240RY00008
9. Remove the oil strainer assembly.




244RY00003

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ON-VEHICLE SERVICE (AW30–40LE) 7A3-33
10.Disconnect the solenoid wiring connectors from the
shift solenoid S1(1), S2(2), lock-up solenoid(3) and
pressure control solenoid(4).




249RY00011



249RY00012
11. Remove each retaining bolts and solenoids. (Except
pressure control solenoid:)
Pressure control solenoid cannot be removed.
Installation
To install, follow the removal steps in reverse order
noting the following point;
Refer to the section Reassembly of Majo
r
Components(2) and Transmission Removal and
Installation.
Torque:
Solenoid S1, S2 bolt – 7 N ⋅m (0.7 kgf ⋅
⋅⋅
⋅
m/61 Ib ⋅in)
Lock-up solenoid bolt – 10 N ⋅m (1.0 kgf ⋅
⋅⋅
⋅
m/87
Ib ⋅in)


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7A3-34 ON-VEHICLE SERVICE (AW30–40LE)
Valve Body Assembly and Pressure Control Solenoid






244RY00009
Removal
Preparation:
• Disconnect negative (–) battery cable.
• Drain the fluid. Refer to ATF REPLACEMENT in this section.
1. Remove the nineteen bolts and oil pan.



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ON-VEHICLE SERVICE (AW30–40LE) 7A3-35
2. Remove the oil strainer assembly.





244RY00003
3. Disconnect the solenoid wiring connectors from the
solenoids.
4. Remove the twenty bolts from the valve body.
5. Remove the valve body assembly and pressure control solenoid.
•
After removing valve body assembly from the
transmission case, loosen the solenoid clamp
bolt and remove the pressure control solenoid
from the upper valve body assembly.
Also disconnect the harness connector from the
pressure control solenoid.

NOTE:
• Two or more persons are required for removal and
installation of the valve body assembly and pressure
control solenoid.
• The check valve assembly (1) and the C0 accumulator piston springs (2) will fall from the
transmission case during removal of valve bod
y
assembly.
Protect these parts from damage. The B0 (3), C2 (4),
and B2 (5) accumulator piston and springs may also
fall free and must be protected.




244RY00018









244RY00006



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