Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual — part 1892

7A3-22 ON-VEHICLE SERVICE (JR405E)

4. Install the 3rd crossmember.

Bolt and Nut torque : 67 N·m (49 lb·ft)

Bolt torque : 50 N·m (37 lb·ft)

5. Install the automatic transmission fluid cooling pipe.

6. Install the torque converter bolts.

Bolt torque : 29 N·m (22 lb·ft)

7. Install the undercover.

Bolt torque : 9 N·m (78 lb·in)

8. Install the ATF level dipstick and tube.

9. Install the fuel hose bracket.

Bolt torque : 6 N·m (52 lb·in)

10. Tighten the nuts securing the exhaust manifold and

the exhaust pipe.

Bolt torque : 43 N·m (32 lb·ft)

11. Install the rear propeller shaft assembly.

Flange bolt torque : 63 N·m (46 lb·ft)

Center bearing bracket bolt torque :

69

N·m (51 lb·ft)

12. Install the shift cable.

13. Connect the negative battery cable.

14. Remove the safety stands.

15. Remove the wheels blocks.

Torque Specifications

RTW37ALF001501

UNIT REPAIR (JR405E) 7A4-1

SECTION 7A4

UNIT REPAIR (JR405E)

TABLE OF CONTENTS

PAGE

Automatic Transmission Disassembly . . . . . . . . . . . . . . . . . . 7A4 - 2

Control Valve Assembly . . . . . . . . . . . . . . . . . . . . . . . 7A4 - 11

Control Valve Upper Body . . . . . . . . . . . . . . . . . . . . . . 7A4 - 18

Control Valve Lower Body . . . . . . . . . . . . . . . . . . . . . . 7A4 - 23

Oil Pump Assembly . . . . . . . . . . . . . . . . . . . . . . . . ... 7A4 - 28

Clutch Pack (Reverse and High Clutch Assembly) . . . . . . . . . . . . . 7A4 - 33

Carrier and Low Clutch Assembly . . . . . . . . . . . . . . . . . . ... 7A4 - 41

Transmission Case . . . . . . . . . . . . . . . . . . . . . . . . . 7A4 - 54

Bearing and Bearing Race Installation Position . . . . . . . . . . . . . . 7A4 - 66

Automatic Transmission Reassembly . . . . . . . . . . . . . . . . . . 7A4 - 69

Service Standard . . . . . . . . . . . . . . . . . . . . . . . . . ... 7A4 - 83

Special Service Tool . . . . . . . . . . . . . . . . . . . . . . . . .. 7A4 - 85

7A4-2 UNIT REPAIR (JR405E)

AUTOMATIC TRANSMISSION

DISASSEMBLY

Cleaning the automatic transmission

1. Use compressed steam and /or cleaning oil to thoroughly

clean the outside of the transmission before disassembly.

CAUTION:
Steam under high pressure may cause dirt particles
adhering to the transmission to fly through the air at great
speed. These particles can cause serious eye injury. Wear
protective goggles when steam-cleaning the outside of
the transmission.
2. During disassembly, clean the removed parts with cleaning

oil. Dry the parts with compressed air.
Use Compressed air to clean the transmission oil holes
and oil passages.

Automatic transmission disassembly cautions

•

Perform the disassembly procedure in a dust-free
environment to prevent the entry of foreign material into
the transmission.

•

Inspect each transmission part as you remove it.

•

Carefully check the oil pan and the magnet for foreign
material. This is a good way to estimate transmission
condition.

•

Use your bare hands or vinyl gloves to disassemble the
transmission. Do not use ordinary work gloves (loose
threads from the gloves may fall into the transmission and
cause problems).

•

Use a plastic hammer to loosen the transmission case
and other aluminum parts during disassembly. Strike
around the parts lightly with the hammer. Do not pry
aluminum parts away from each other with a screwdriver
or similar object.

•

Arrange the disassembled parts neatly in the order they
were removed. Cover the parts with a plastic sheet or
similar object to protect them from dust.

UNIT REPAIR (JR405E) 7A4-3

Disassembly steps

1. Torque converter

•

Pull the torque converter free.

NOTE:
Place a pan beneath the torque converter to catch
automatic transmission fluid (ATF) spillage.

•

Draining the ATF from the torque converter.

01ASSY101

2. Turbine sensor and speed sensor

•

Remove the turbine sensor from the transmission case.

02ASSY103

•

Remove the speed sensor from the transmission case.

03ASSY106

3. Inhibitor switch

Remove the 2 bolts and the inhibitor switch from the

transmission case.

240L300002

4. Oil pan

•

Lift and support the transmission with the holding fixture

and holding fixture base.

Holding fixture: 5-8841-0841-0

Holding fixture base: 5-8840-0003-0

•

Remove the drain plug from the oil pan and drain the

ATF from the oil pan.

•

Rotate the automatic transmission so that the converter

housing is facing up and drain the ATF.

•

Rotate the automatic transmission so that the oil pan is

facing up.

•

Remove the 19 bolts and the oil pan.