Page 4489 of 6020
7A4-12 UNIT REPAIR (JR405E)
06CV19
5. Solenoid
6. Oil pressure switch Remove the 6 solenoids together and the 3 oil pressure
switches.
07CV17
7. Control valve upper body
8. Control valve lower body
9. Separation plate • Remove the 17 bolts securing the control valve uppe
r
body, the control valve lower body, and the separation
plate.
08CV16
•
Separate the upper body, the lower body, and the
separation plate.
NOTE:
Take care not to drop or lose the parts at the inside of the
control valve.
Inspection
•
Inspect the separation plate for wear and other damage.
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ISUZU KB P190 2007
Page 4490 of 6020
UNIT REPAIR (JR405E) 7A4-13
Reassembly steps
Coat the parts with ATF before installing them.
11CV18
1. Control valve upper body
2. Control valve lower body
3. Separation plate Assemble the control valve upper body, the lower body, and
the separation plate.
Tighten the bolts to the specified torque.
Torque: 8 N ⋅
⋅⋅
⋅
m (0.8 kgf ⋅
⋅⋅
⋅
m/69 Ib ⋅
⋅⋅
⋅
in)
244L300002
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ISUZU KB P190 2007
Page 4491 of 6020
7A4-14 UNIT REPAIR (JR405E)
Number Length (Color)
Control valve rocket
bolts and nuts (A) 2 (Plus 2 nuts) 50 mm (1.97 in) (Gold)
Upper body and
lower body fixing
bolts
(B) 2 45 mm (1.77 in) (Silver)
(C) 13 35 mm (1.38 in) (Silver)
Line pressure
solenoid fixing bolt
(D) 1 16 mm (0.63 in) (Gold)
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ISUZU KB P190 2007
Page 4492 of 6020
UNIT REPAIR (JR405E) 7A4-15
244L300003
Legend
1. High clutch oil pressure switch connector (wire color: Gray)
2. 2-4 brake oil pressure switch connector (wire color: Brown)
3. Low and reverse brake oil pressure switch connector (wire color: W hite)
4. Low and reverse brake duty solenoid connector (wire color: Pink and W hite)
5. High clutch duty solenoid connector (wire color: Green and Gray)
6. Lock-up duty solenoid connector (wire
color: Yellow and Black)
7. 2-4 brake duty solenoid connector (wire color: Blue and Brown)
8. Low clutch duty solenoid connector (wire color: Orange and Black)
9. Line pressure solenoid connector (wire color: Pink)
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ISUZU KB P190 2007
Page 4493 of 6020
7A4-16 UNIT REPAIR (JR405E)
12CV19
4. Solenoid
5. Oil pressure switch • Install the O-rings to each of the solenoids.
• Install the 6 solenoids together and the 3 oil pressure
switches.
NOTE:
Be sure the high clutch oil pressure switch is marked.
• Tighten the bolts to the specified torque.
Torque:
Oil pressure switch bolts – 4 N ⋅
⋅⋅
⋅
m (0.4 kgf ⋅
⋅⋅
⋅
m/35 Ib ⋅
⋅⋅
⋅
in)
Line pressure solenoid bolt (Single gold-colored bolt 16
mm) – 8 N ⋅
⋅⋅
⋅
m (0.8 kgf ⋅
⋅⋅
⋅
m/69 Ib ⋅
⋅⋅
⋅
in)
6. Solenoid fixing plate
7. Harness bracket Install the solenoid fixing plate together with the harness
bracket.
Tighten the bolts to the specified torque.
Torque: 8 N ⋅
⋅⋅
⋅
m (0.8 kgf ⋅
⋅⋅
⋅
m/69 Ib ⋅
⋅⋅
⋅
in)
Number Length (Color)
Solenoid fixing plate bolt
(A) 4 16 mm (0.63 in) (Gold)
(B) 7 45 mm (1.77 in) (Silver)
13CV20
14CV21
15CV26
8. Harness assembly
Install the harness assembly.
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ISUZU KB P190 2007
Page 4494 of 6020
UNIT REPAIR (JR405E) 7A4-17
9. Oil strainer Install the oil strainer.
Tighten the bolts to the specified torque.
Torque: 8 N ⋅
⋅⋅
⋅
m (0.8 kgf ⋅
⋅⋅
⋅
m/69 Ib ⋅
⋅⋅
⋅
in)
Number Length (Color)
Oil strainer bolt
(C) 9 13 mm (0.51 in) (Silver)
(D) 4 45 mm (1.77 in) (Silver)
16CV40
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ISUZU KB P190 2007
Page 4495 of 6020
7A4-18 UNIT REPAIR (JR405E)
CONTROL VALVE UPPER BODY
09CV02
Legend
1. Manual valve, and pin
2. Retainer plate, spring, and 2-4 brake accumulator
3. Retainer plate, plug, and low and reverse brake fail valve B
4. Retainer plate, plug, spring, and reverse stall valve
5. Retainer plate, spring, and low and reverse brake solenoid accumulator
6. Retainer plate, spring, and pilot valve
7. Retainer plate, spring, and low clutch solenoid accumulator
8. Retainer plate, plug, spring, and low clutch amp valve A
9. Retainer plate, plug, spring, and 2-4
brake fail valve B
10. Retainer plate, sleeve, plug, spring, and lock-up control valve
11. Retainer plate, plug, spring, and 2-4 brake amp valve
12. Retainer plate, plug, spring, and high clutch amp valve
13. Retainer plate, spring, and high clutch solenoid accumulator
14. Control valve upper body
15. Spring
16. Steel ball
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ISUZU KB P190 2007
Page 4496 of 6020
UNIT REPAIR (JR405E) 7A4-19
Disassembly steps
• Remove the 11 steel balls and springs from the control
valve upper body.
244L300005
Legend
1. Steel ball: A – 10 (Silver) B – 1 (Black)
2. Spring
3. Separation plate
• Remove the control valves from the control valve uppe
r
body.
NOTE:
Place the control valve where it will not get mixed up with
the other parts.
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ISUZU KB P190 2007