ISUZU TF SERIES 2004 Workshop Manual

MANUAL TRANSMISSION 7B1-67

13. Remove transmission-transfer fixing bolts (10), and
remove the transfer assembly (11) from the
transmission.
14. Disconnect harness connectors and clips on the
transmission.


Neutral switch; Transmission

Back up Switch

2W-4W Switch


Neutral Switch; Transfer
15. Remove the fuel pipe brackets (12) with pipes from
the transmission (18).
Diesel engine
220R300012

Legend
(1) Bolt
(2) Nut
(3) Fuel Pipe Assembly



6VE1, C24NE
Scan-2
16. Remove slave cylinder (13) and put aside it.
220LV019
17. Support transmission with a transmission jack.
220RS0001
18. Remove engine rear mount nuts (14) from
transmission crossmember (15).

7B1-68 MANUAL TRANSMISSION

19. Remove engine rear mount bolts fixing
transmission.
220R300009
20. Remove the middle part of transmission
crossmember (15) by removing four fixing bolts and
nuts.
501R30007
21. Take out the rear support rubber. 22. Remove starter (16). (Diesel engine only)
060L100070
23. Use the clutch release bearing remover 5-8840-
2291-0 (J-39207) to disconnect the clutch release
bearing from the clutch pressure plate. (6VE1 only)
220RW109
Release bearing disconnection
1. Pull the shift fork toward the transmission to
press the clutch release bearing against the
clutch.
2. Insert the clutch release bearing remover
between the wedge collar and the release
bearing.
3. Turn the remover to separate the release
bearing.

MANUAL TRANSMISSION 7B1-69

NOTE: Be sure not to insert the remover between the
wedge collar and the clutch.
220RW063
220RW064


220RW019

Legend
(1) Pressure Plate Assembly
(2) Release Bearing
(3) Wedge Collar
24. Remove transmission retaining nuts and bolts(17).
Remove transmission assembly (18) from the
vehicle.
Installation
1. Apply a thin coat of molybdenum disulfide grease to
the top gear shaft spline.
2. Slowly operate the transmission jack until the front
of transmission is aligned with the rear of the
engine.
The slope of the engine and the transmission must
be the same.
3. Align the top gear shaft with the clutch driven plate
spline.

7B1-70 MANUAL TRANSMISSION

4. Install the transmission assembly (18) to the engine.
Tighten the transmission nuts and bolts as shown in
the figure.


Diesel engine
RTW37BLF000901

MANUAL TRANSMISSION 7B1-71

6VE1
RTW37BLF0001

7B1-72 MANUAL TRANSMISSION




RTW37BLF000201

5. Apply a force of about 113N (26 Ib) to the tip of the
shift fork in the direction of the transmission to
engage the clutch pressure plate and release
bearing. (6VE1 only)
NOTE: A clicking sound is heard when the release
bearing and the tip of the diaphragm spring engage
each other.
Check to see if they are securely engaged by pushing
the tip of the shift fork toward the engine while applying
a force of about 25 N (5.5 lb). If the shift fork will not
move, then they are securely engaged.

220RS006

MANUAL TRANSMISSION 7B1-73

6. Install starter(16).(Diesel engine)
NOTE: Tighten the lower bolt temporarily.
After installing the fuel pipe assembly, tighten the bolt to
the specified torque.
Torque: 76 N




m (7.7 kg




m/56 lb




ft)
7. Install the rear support rubber on the transmission
and tighten the bolts to the specified torque.
Torque: 50 N




m (5.1 kg




m/37 lb




ft)
8. Install the middle part of transmission crossmember
(15) and bolts.
Tighten the nuts to the specified torque.
Torque: 67 N




m (6.8 kg




m/49 lb




ft)
9. Install engine rear mount nuts (14).
Torque: 52 N




m (5.3 kg




m/38 lb




ft)
Remove the transmission jack from transmission
side.
10. Apply grease to top hole portion of the shift fork.
Install slave cylinder (13) and tighten the bolts to the
specified torque.
Torque: 76 N




m (7.7 kg




m/56 lb




ft)
11. Install the fuel pipe brackets on the transmission.
Install the fuel pipe assembly to the fuel pipe
brackets
Torque: Bolt & Nut 76 N




m (7.7 kg




m/56 lb




ft)
Nut 37 N




m (3.8 kg




m/28 lb




ft)
Diesel engine
220R300012

Legend
(1) Bolt
(2) Nut
(3) Fuel Pipe Assembly


6VE1, C24NE
Scan-2
12. Connect transmission harness connectors and clips.
Connector: transfer neutral switch, 2W - 4W switch,
backup switch, transmission neutral switch.
810R300069

Legend
(1) Neutral Switch Connector: Transmission
(2) Backup Switch Connector
(3) Speed Sensor Connector
(4) Actuator Connector
(5) 2W - 4W Switch connector
(6) Neutral Switch Connector: Transfer
13. Apply grease (BESCO L2 or equivalent) on the
splined portion of the output shaft.
14. Connect the transfer to the transmission.

7B1-74 MANUAL TRANSMISSION

15. Install the transmission-transfer bolts and nut and
tighten them to the specified torque.
Torque: 41 N





m (4.2 kg





m/30 lb





ft)
261R300005
18. Install the exhaust pipe (9). (6VE1)
Torque: 67 N




m (6.8 kg




m/49 lb




ft)
RTW37ASH000101
19. Install front propeller shaft (7).
Refer to the section “Front Propeller Shaft”.
20. Install rear propeller shaft (6).
Torque: 63 N




m (6.4 kg




m/46 lb




ft)
21. Install the center bearing on crossmember.
Torque: 69 N




m (7.0 kg




m/51 lb




ft)
22. Install gear control lever (5).
Torque: 19 N





m (1.9 kg





m/14 lb





ft)

MANUAL TRANSMISSION 7B1-75

21. Install grommet assembly (4).
Torque: Screw 1.4 N




m (0.14 kg




m/12 lb




in)
Nut 7 N




m (0.7 kg




m/61 lb




in)




RTW47BMH000101

Legend
(1) Grommet Assembly
(2) Floor Panel
(3) Front
24. Install front floor console (3) and rear floor console
(2).
25. Install gear control lever knob (1).
To the female thread portion, adhesive (TB1344 or
LOCTITE 222 or equiv.) of 3 - 4 drops to be applied
and transmission knob tightened.
Torque: 9 N




m (0.9 kg




m/78 lb




in)
After tightening to specified torque, knob
rewrenched until direction of shift pattern due
positioned.
26. Connect battery ground cable.

7B1-76 MANUAL TRANSMISSION

Transmission Case
Major Component


RTW47BLF000101

Legend

(1) Gear Control Box Assembly and Gasket (8) Front Cover (with Oil Seal)
(2) Rear Case Assembly (9) Top Gear Bearing Snap Ring
(3) Intermediate Plate with Gear Assembly (10) Release Bearing : C24NE
(4) Transmission Case (11) Shift Fork : C24NE
(5) Release Bearing (with Spring): 4JH1-TC (12) Fulcrum Bridge : 6VE1
(6) Shift Fork: 4JH1-TC (13) Release Bearing : 6VE1
(7) Counter Front Bearing Snap Ring (14) Shift Fork : 6VE1