Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual - part 622

Remarks

Model

4L30-E

Engine

V6 3.2L 6VD1

DOHC

Automatic four speed

overdrive in 4th gear

Type

lock-up clutch torque

converter

Shift control

Hydraulic

Shift pattern

Electronic

Control systems

Shift quality

Electronic

Lock-up clutch

Electronic

1st

2.856

2nd

1.618

Gear ratio

3rd

1.000

4th (O/D)

0.723

Reverse

2.000

Gear set

Noiseless, high torque capability

Name

ATF DEXRON



-III

Oil used

Q’ty

lit (Imp qt / US qt)

8.6 (7.6 / 9.1)

Torque converter

2200 

±

150

Stall speed (rpm)

Reverse clutch

RC

4

Second clutch

C2

6

Number of discs

Third clutch

C3

6

Brake band

Double wrap

Fourth clutch

C4

2

Number of discs

Overrun clutch

OC

1

Overdrive

OFW

10

Number of rollers

Principal

PFW

26

Number of sprags

Input sun gear

30

Pinion gear

19

Long pinion

23

Ravigneaux

Ring gear

90

Long pinion

19

Number of teeth

Output sun gear

46

Sun gear

31

Overdrive

Pinion gear

24

Ring gear

81

00 – 2 SERVICE INFORMATION

MAIN DATA AND SPECIFICATIONS

AUTOMATIC TRANSMISSION

SERVICE INFORMATION  00 – 3

SERVICE STANDARD

AUTOMATIC TRANSMISSION

ITEMS

SERVICE STANDARD

SERVICE LIMIT

PLANETARY CARRIER

Planetary Carrier Pinion End Play

mm (in)

0.13 – 0.89 (0.005 – 0.035)

–

SECOND CLUTCH

Second Clutch End Play

mm (in)

0.36 – 0.79 (0.014 – 0.031)

–

OVERDRIVE CLUTCH

Overdrive Clutch End Play

mm (in)

0.1 – 0.8 (0.004 – 0.031)

–

MAIN CASE

Main Case End Play

mm (in)

0.36 – 0.80 (0.014 – 0.031)

–

OVERDRIVE CARRIER

Overdrive Carrier Pinion End Play

mm (in)

0.24 – 0.64 (0.0094 – 0.025)

–

00 – 4 SERVICE INFORMATION

CHECKING TRANSMISSION FLUID LEVEL AND
CONDITION

Checking fluid level and condition (color and odor) at
regular intervals will provide early diagnosis
information about the transmission. This information
may be used to correct a condition that, if not
detected early, could result in major transmission
repairs.

IMPORTANT:

When new, automatic transmission fluid is red in
color. As the vehicle is driven, the transmission fluid
will begin to look darker in color. The color may
eventually appear light brown.
A DARK brown color with burnt odor may indicate
excessive fluid deterioration and signal a need for
fluid change.

FLUID LEVEL

When adding or changing fluid, use only DEXRON®-
III.
Refer to the Maintenance and Lubrication (Section 0)
for maintenance information and servicing interval.

CAUTION:

DO NOT CHECK FLUID LEVEL UNDER THESE
CONDITIONS:

•

Immediately after driving at sustained highway
speeds.

•

In heavy city traffic during hot weather.

–

If vehicle is towing a trailer.

If the vehicle has been operated under these conditions,
shut the engine off and allow the vehicle to “cool” for
thirty (30) minutes. After the cool-down period, restart the
vehicle and continue from step 2 above.

SERVICING

AUTOMATIC TRANSMISSION

CAUTION: Do not overfill.

Overfilling will cause foaming, loss of fluid, abnormal
shifting and possible damage to the transmission.

SERVICE INFORMATION  00 – 5

1.

Parking the vehicle on level ground and apply the
parking brake firmly.

2.

Check fluid level with engine running at idle.

NOTE: 
Be sure that transmission fluid temperature is below 30°C
(86°F).

3.

Move through all gear ranges the selector lever.

4.

Move the selector lever to “Park”.

5.

Let engine idle for 3 minutes and open the overfill
screw.

6.

Let engine idle until a fluid temperature between 32°C
(90°F) and 57°C (135°F) is reached.

7.

Add transmission fluid until it flows out over the
overfill screw-opening, then close the overfill screw.

Overfill Screw Torque

N·m(kg·m/lb·ft)

38 (3.9 / 28)

NOTE: 
Transmission fluid temperature to be check with
service tool.

Minimum fluid level 

→

57°C (135°F)

Maximum fluid level 

→

32°C (90°F)

CAUTION: 

Do not open overfill screw with engine stopped.

Overfill screw

Drain screw

242RT001