2004 ISUZU TF SERIES manual transmission

7B1-8 MANUAL TRANSMISSION

Removal
1. Disconnect battery ground cable.
2. Remove gear control lever knob (1).
3. Remove rear floor console (2). (Bucket seat)
Refer to the section “Floor Console”.
4. Remove front floor console (3).
Refer to the section “Floor Console”.
745R300006

Legend
(1) Knob
(2) Rear Floor Console
(3) Front Floor Console

5. Remove grommet assembly (4).



RTW47BMH000101

MANUAL TRANSMISSION 7B1-9

6. Remove gear control lever (5).
7. Raise and support vehicle with suitable stands.
8. Remove rear propeller shaft (6).
NOTE: Apply alignment marks on the flange at the
differential side.

401RS023
9. Loosen the front exhaust pipe fixing nuts (7) at the
engine side but not remove them. (Diesel engine
only)
150R300003

10. Remove the exhaust pipe (8). (6VE1 only)
RTW37ASH0001
11. Disconnect harness connectors and clips on the
transmission.

Neutral Switch


Back up Switch

Car Speed Sensor
12. Remove the fuel pipe bracket (9) with pipes from the
transmission (17).
Diesel engine
220R300012

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

7B1-10 MANUAL TRANSMISSION




6VE1, C24NE
Scan-1
13. Remove slave cylinder (10) and put aside it.
Diesel engine
220LV019
6VE1
206RW002
14. Support transmission with a transmission jack.
220RS001
15. Remove engine rear mount nuts (11) fixing on cross
member from transmission crossmember (12).
16. Remove engine rear mount nuts (13) fixing on
transmission.
220R300029

Legend
(1) Transmission
(2) Nut : rear mount to transmission
(3) Rear Mount Rubber
(4) Nut : rear mount to crossmember
(5) Transmission Crossmember

MANUAL TRANSMISSION 7B1-11

17. Remove the middle part of transmission
crossmember (12) by removing four fixing bolts and
nuts.
501R300008
18. Take out the rear mount rubber (14).
19. Remove starter (15) (Diesel engine only).
060L100070
20. 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.

7B1-12 MANUAL TRANSMISSION

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
21. Remove transmission retaining nuts and bolts(16).
Remove transmission assembly (17) 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 spline with the clutch driven
plate spline.

MANUAL TRANSMISSION 7B1-13

4. Install the transmission assembly (17) to the engine.
Tighten the transmission nuts and bolts (16) as
shown in the figure.


Diesel engine
RTW37BLF000901

7B1-14 MANUAL TRANSMISSION

6VE1
RTW37BLF0001

MANUAL TRANSMISSION 7B1-15

C24NE
RTW37BLF0002
220RS006
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.