2004 ISUZU TF SERIES oil

7A4-80 UNIT REPAIR (JR405E)

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 (2WD) or adapter case (4WD).
Oil seal installer:
5-8840-2769-0 (2WD)
5-8840-2770-0 (4WD)

41ASSY096



Install the bearing (with bearing race) to the rear
extension (2WD) or adapter case (4WD).
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
(2WD) or adapter case (4WD) contact surfaces.



249L300006

Install the rear extension (2WD) or adapter case (4WD)
to the transmission case and tighten the 10 bolts to the
specified torque.
Torque: 53 N 


m (39 Ib 


ft)

7A4-82 UNIT REPAIR (JR405E)
244L300001


21.Oil pan

Install a new gasket and the oil pan.

Tighten the bolts to the specified torque.
Torque: 8 N 


m (69 Ib 


in)

47INH-SW01

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.

7A4-84 UNIT REPAIR (JR405E)

SERVICE STANDARD
Name BESCO ATF II or ATF III ATF
Quantity L 9.2 – 9.6
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 plate / driven plate 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 coil 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 plate / driven plate 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 coil 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 plate / driven plate 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 (0.0236 – 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 plate / driven plate 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)

UNIT REPAIR (JR405E) 7A4-85

SERVICE STANDARD (Cont’d)
Number of coil 4.8
Outside diameter mm (in) 11.2 (0.441)
Free length mm (in) 22.3 (0.878)
Return spring
Linear diameter mm (in) 1.1 (0.043)
Number of drive / driven plate 5/5
Standard mm (in) 2.0 (0.079)Drive plate facing thickness
Limit mm (in) 1.8 (0.071)
Retaining plate and retaining plate clearance mm (in) 1.0 – 1.4 (0.039 – 0.055)
5.4 (0.213)
5.6 (0.220)
5.8 (0.228)
6.0 (0.236)
6.2 (0.244)
Available 2-4 brake retaining plate thickness mm (in)
6.4 (0.252)
Number of coil 10.2
Outside diameter mm (in) 6.9 (0.272)
Free length mm (in) 22.5 (0.886)
2-4 brake
Return spring
Linear diameter mm (in) 1.1 (0.043)
Output shaft Seal ring clearance mm (in) 0.10 – 0.25 (0.0039 – 0.0098)
Total end play mm (in) 0.25 – 0.55 (0.0098 – 0.0217)
1.4 (0.055)
1.6 (0.063)
1.8 (0.071)
2.0 (0.079)
2.2 (0.087)
Total end play
Available oil pump bearing race thickness mm (in)
2.4 (0.094)
Torque converter end play mm (in) 67.0 (2.638)

7A4-86 UNIT REPAIR (JR405E)
SPECIAL SERVICE TOOL
ILLUSTRATION PART NO. PART NAME


5-8841-0841-0


Holding Fixture


5-8840-0003-0


Holding Fixture Base


5-8840-2764-0


2-4 Brake Spring Compressor


5-8840-2767-0


High Clutch Spring Compressor


5-8840-2759-0


Low Clutch Spring Compressor


5-8840-2761-0


Oil Pump Oil Seal Installer


5-8840-2769-0


Rear Extension Oil Seal Installer


5-8840-2770-0


Rear Adapter Oil Seal Installer


5-8840-2758-0


Manual Shaft Oil Seal Installer