Content .. 1589 1590 1591 1592 ..
Opel Frontera UE. Manual - part 1591
7A–86
AUTOMATIC TRANSMISSION (4L30–E)
Main Data and Specification
General Specifications
Remarks
Model
THM 4L30–E
Engine
V6 3.2L 6VD1
Type
Automatic four speed overdrive in
4th gear lockup clutch torque
converter
Shift control
Hydraulic
Control systems
Shift pattern
Electronic
Control systems
Shift quality
Electronic
Lockup 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
5
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 roller clutch
OFW
10
Number of rollers
Principle sprag assembly
PFW
26
Number of sprags
Input sun gear
30
Ravigneaux type
Pinion gear
19
Ravigneaux ty e
gear train
Long pinion
23
g
(planetary gear
set)
Ring gear
90
set)
Long pinion
19
Number of teeth
Output sun gear
46
Overdrive carrier
Sun gear
31
Overdrive carrier
(planetary gear
t)
Pinion gear
24
set)
Ring gear
81