AUTOMATIC TRANSMISSION (4 A/T) 7B-5
Functions
Table of Component Operation
NOTE:
For operation of each part, refer to TABLE OF COMPONENT OPERATION.
PART NAME FUNCTION
Rear clutch Meshes input shaft and rear sun gear through one-way clutch.
Front clutch Meshes input shaft and front internal gear and rear carrier.
Overdrive brake Fixes rear sun gear.
1st & 2nd brake Fixes front sun gear.
Reverse brake Fixes front internal gear and rear carrier.
Direct clutch Meshes input shaft and rear sun gear.
Selector
position
Gear
position
Part
P
R
N
1st
2nd
3rd
4th(O/D)
1st
2nd
1st
D
2
L
Rear
clutch
Front
clutch
Overdrive
brake
1st & 2nd
brake
Reverse
brake
Direct
clutch
One-way
clutch
:Operating
:Not operating