Page 4553 of 6020
7A4-76 UNIT REPAIR (JR405E)
RTW 47ASH000201
•
Measure the distance (B) between the bearing race
installation surface and the machined surface.
• Calculate the total end play using the following formula.
Total end play = distance (A) – distance (B)
If the measured and calculated end play is outside the
specified range, replace the existing bearing race with a
bearing race of the proper size (thickness).
Total end play = 0.25~0.55 mm (0.0098~0.0217 in)
Available oil pump bearing race thicknesses
1.4 mm (0.055 in)
1.6 mm (0.063 in)
1.8 mm (0.071 in)
2.0 mm (0.079 in)
2.2 mm (0.087 in)
2.4 mm (0.094 in)
RTW 47ASH000201
28ASSY058
12.Input shaft
Install the input shaft.
29PUMP02
13.Oil pump assembly
• Install a new O-ring to the outside of the oil pump.
• Install the bearing race to the oil pump.
NOTE:
Apply Vaseline to the bearing race.
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ISUZU KB P190 2007
Page 4554 of 6020
UNIT REPAIR (JR405E) 7A4-77
30ASSY067
•
Apply ATF to the O-ring at the outside of the oil pump.
• Install the oil pump assembly to the transmission case.
•
Apply sealing agent (TB1215) to the threaded surfaces
of the 8 fixing bolts and tighten to the specified torque.
Torque: 58 N ⋅
⋅⋅
⋅
m (5.9 kgf ⋅
⋅⋅
⋅
m/43 Ib ⋅
⋅⋅
⋅
ft)
31ASSY068
14.O-ring
Install a new O-ring to the input shaft.
32ASSY116
15.Converter housing
Install the converter housing and tighten the bolts to the
specified torque. Torque: 53 N ⋅
⋅⋅
⋅
m (5.4 kgf ⋅
⋅⋅
⋅
m/39 Ib ⋅
⋅⋅
⋅
ft)
33ASSY075
16.Actuator support
Install the actuator support.
34ASSY077
17.Parking pawl, shaft, spring, and spacer
Install the parking pawl, the shaft, the spring, and the
spacer.
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Page 4555 of 6020
7A4-78 UNIT REPAIR (JR405E)
35ASSY082
36ASSY084
37ASSY086
38OUTPUT25
29ASSY089
18.Output shaft
• Install a new seal ring to the output shaft assembly.
• Measure the gap between the seal ring and the ring
groove.
If the gap is outside the specified range, the output shaft
must be replaced.
Seal ring and ring groove gap:
0.10~0.25 mm (0.0039~0.0098 in)
• Install the bearing to the case.
NOTE:
•
••
•
Apply Vaseline to the bearing (with bearing race).
•
••
•
The black side (bearing race) of the bearing must be
visible.
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ISUZU KB P190 2007
Page 4556 of 6020
UNIT REPAIR (JR405E) 7A4-79
40ASSY091
•
Push the output shaft into place.
19.Rear extension (2WD) or adapter case (4WD)
• Use the oil seal installer to install the oil seal to the rea
r
extension (2W D) or adapter case (4W D).
Oil seal installer:
5-8840-2769-0 (2WD)
5-8840-2770-0 (4WD)
41ASSY096
•
Install the bearing (with bearing race) to the rear
extension (2W D) or adapter case (4W D).
NOTE:
•
••
•
The black side (bearing race) of the bearing must be
visible.
•
••
•
Apply Vaseline to the bearing.
249L300005
•
Apply sealing agent (TB1216B) to the rear extension
(2W D) or adapter case (4W D) contact surfaces.
249L300006
• Install the rear extension (2W D) or adapter case (4W D)
to the transmission case and tighten the 10 bolts to the
specified torque.
Torque: 53 N ⋅
⋅⋅
⋅
m (5.4 kgf ⋅
⋅⋅
⋅
m/39 Ib ⋅
⋅⋅
⋅
ft)
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ISUZU KB P190 2007
Page 4557 of 6020
7A4-80 UNIT REPAIR (JR405E)
43ASSY119
20.Control valve assembly
•
Align the manual valve and the manual plate of the
transmission case.
• Install the control valve assembly and tighten the 12
fixing bolts to the specified torque.
Number of bolts Length Color
10 (A) 40 mm (1.57 in) Gold
2 (B) 30 mm (1.18 in) Gold
44ASSY121
Torque: 8 N ⋅
⋅⋅
⋅
m (0.8 kgf ⋅
⋅⋅
⋅
m/69 Ib ⋅
⋅⋅
⋅
in)
45CV29
•
Connect the harness assembly and control valve
assembly connectors.
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ISUZU KB P190 2007
Page 4558 of 6020
UNIT REPAIR (JR405E) 7A4-81
244L300001
21.Oil pan
• Install a new gasket and the oil pan.
• Tighten the bolts to the specified torque.
Torque: 8 N ⋅
⋅⋅
⋅
m (0.8 kgf ⋅
⋅⋅
⋅
m/69 lb ⋅
⋅⋅
⋅
in)
47INH-SW 01
22.Inhibitor switch
• Secure the inhibitor switch (1) by hand-tightening the 2
bolts.
• Use the inhibitor switch set plate to align the neutral
holes (manual shaft and inhibitor switch).
Turn the inhibitor switch to adjust it.
Inhibitor switch set plate: 5-8840-2763-0
NOTE:
Inhibitor switch adjustment is very important.
If the inhibitor switch is not correctly adjusted, the
automatic transmission will not function normally.
• Tighten the 2 inhibitor switch bolts to the specified
torque.
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Page 4559 of 6020

7A4-82 UNIT REPAIR (JR405E)
Torque: 6 N⋅
⋅⋅
⋅
m (0.6 kgf ⋅
⋅⋅
⋅
m/52 lb ⋅
⋅⋅
⋅
in)
• Remove the holding fixture from the transmission case.
RTW 47ASH001001
23.Speed sensor and turbine sensor
• Apply ATF to the new O-rings and install them in the
speed sensor (2) and the turbine sensor (3).
• Install the speed sensor and the turbine sensor. Tighten
the bolt to the specified torque.
Torque: 6 N ⋅
⋅⋅
⋅
m (0.6 kgf ⋅
⋅⋅
⋅
m/52 Ib ⋅
⋅⋅
⋅
in)
24.Torque converter • Pour the new ATF into the torque converter.
• Shake the torque converter to thoroughly clean the
inside.
• Drain the ATF from the torque converter.
• Pour the new ATF into the torque converter.
NOTE:
If significant amounts of foreign material (clutch facing,
metallic fragments, etc.) are found in the automatic
transmission at time of disassembly, the existing torque
converter must be replaced with a new one.
RTW 47ASH000901
•
Install the torque converter.
• Measure the torque converter end play (A).
If the measured value is greater than the specified
minimum, the torque converter is correctly installed.
Torque converter end pay (Minimum): 67 mm (2.64
in)
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ISUZU KB P190 2007
Page 4560 of 6020

UNIT REPAIR (JR405E) 7A4-83
SERVICE STANDARD
Name BESCO ATF III ATF
Quantity L (US gal/Imp gal) 9.2 – 9.6 (2.43-2.54/2.02-2.11)
Seal ring clearance mm (in) 0.10 – 0.25 (0.0039 – 0.0098)
Housing and inner rotor side clearance mm (in) 0.02 – 0.04 (0.0008 – 0.0016)
Oil pump
Outer rotor and crescent clearance mm (in) 0.02 – 0.15 (0.0008 – 0.0059)
Number of drive plates / driven plates 7/7
Standard mm (in) 2.0 (0.079)Drive plate facing thickness
Limit mm (in) 1.8 (0.071)
Retaining plate and snap ring clearance mm (in) 0.9 – 1.3 (0.035 – 0.051)
3.8 (0.150)
4.0 (0.157)
4.2 (0.165)
4.4 (0.173)
4.6 (0.181)
Available low clutch retaining plate thickness mm (in)
4.8 (0.189)
Number of coils 9.9
Outside diameter mm (in) 9.7 (0.382)
Free length mm (in) 36.4 (1.433)
Low clutch
Return spring Linear diameter mm (in) 1.2 (0.047)
Number of drive plates / driven plates 5/5
Standard mm (in) 2.0 (0.079)Drive plate facing thickness
Limit mm (in) 1.8 (0.071)
Retaining plate and snap ring clearance mm (in) 1.2 – 1.6 (0.047 – 0.063)
4.6 (0.181)
4.8 (0.189)
5.0 (0.197)
5.2 (0.205)
Available high clutch retaining plate thickness mm (in)
5.4 (0.213)
Number of coils 10.2
Outside diameter mm (in) 8.0 (0.315)
Free length mm (in) 27.1 (1.067)
High clutch
Return spring Linear diameter mm (in) 1.1 (0.043)
Number of drive plates / driven plates 2/2
Standard mm (in) 2.0 (0.079)Drive plate facing thickness
Limit mm (in) 1.8 (0.071)
Retaining plate and snap ring clearance mm (in) 0.6 – 0.9 (0.024 – 0.035)
4.8 (0.189)
5.0 (0.197)
5.2 (0.205)
Reverse clutch
Available reverse clutch retaining plate thickness mm (in) 5.4 (0.213)
Low one-way
clutch Seal ring clearance mm (in) 0.10 – 0.25 (0.0039 – 0.0098)
Number of drive plates / driven plates
6/6
Standard mm (in) 2.0 (0.079)Drive plate facing thickness
Limit mm (in) 1.8 (0.071)
Retaining plate and snap ring clearance mm (in) 0.7 – 1.1 (0.028 – 0.043)
5.2 (0.205)
5.4 (0.213)
5.6 (0.220)
5.8 (0.228)
Low & reverse
brake
Available low & reverse brake retaining plate
thickness mm (in)
6.0 (0.236)
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ISUZU KB P190 2007