Opel Frontera UBS. Service manual — part 552

7A–77

AUTOMATIC TRANSMISSION (4L30–E)

Main Data And Specification

General Specifications

Remarks

Model

THM 4L30–E

Engine

V6 3.2L 6VD1

DOHC

Type

Automatic four speed overdrive in

4th gear lock–up clutch torque con-

verter

Shift control

Hydraulic

Control systems

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

Oil used

Name

ATF DEXRON



–III

Oil used

Q’ty liter (qt)

8.6 (9.1)

Torque converter

2,100

±

150

Stall speed (rpm)

Reverse clutch

RC

4

Second clutch

C2

6

Number of discs

Third clutch

C3

6

Number of discs

Brake band

Double wrap

Fourth clutch

C4

2

Number of discs

Overrun clutch

OC

1

Number of discs

Overdrive

OFW

10

Number of rollers

Principal

PFW

26

Number of sprags

Input sun gear

30

Pinion gear

19

Ravigneaux plan-

Long pinion

23

g

etary gear set

Ring gear

90

Long pinion

19

Number of teeth

Output sun gear

46

O

d i

l

Sun gear

31

Overdrive plane-
tary gear set

Pinion gear

24

tary gear set

Ring gear

81

7A–78

AUTOMATIC TRANSMISSION (4L30–E)

Torque Specifications

E07RW080

7A–79

AUTOMATIC TRANSMISSION (4L30–E)

E07RW079

7A–80

AUTOMATIC TRANSMISSION (4L30–E)

E07RW047