Suzuki WagonR+ RB310 Service Manual page 2737

7B-6 AUTOMATIC TRANSMISSION (4 A / T)
FUNCTIONS
NOTE:
For operation of each part, refer to TABLE OF COMPONENT OPERATION.
PART NAME
Rear clutch
Front clutch
Overdrive brake
1st & 2nd brake
Reverse brake
Direct clutch
TABLE OF COMPONENT OPERATION
Selector Gear
position position
P
R
N
1st
2nd
D D
3rd
4th (O/D)
1st
2 2
2nd
L 1st
f : Operating : Not operating
X
TABLE OF SHIFT SOLENOID VALVE OPERATION
Range & Gear
,
P N
1st gear of O/D, D ,
L
1st gear of
2nd gear of O/D, ,
D
3rd gear of O/D, (
D
4th gear of O/D
R
f : Operating : Not operating
X
Meshes input shaft and rear sun gear through one-way clutch.
Meshes input shaft and front internal gear and rear carrier.
Fixes rear sun gear.
Fixes front sun gear.
Fixes front internal gear and rear carrier.
Meshes input shaft and rear sun gear.
Part
Rear Rear Front Front
clutch clutch
X
f
X
f
X
f
X
f
f f
f f
X
f
X
f
f f
X
f
No.1
X
2 X
X
, X
2 L
, ) X
2 L
f
X
FUNCTION
Overdrive Overdrive 1st & 2nd 1st & 2nd
brake brake
X X
X X
X X
X
f
X
f
X X
X
f
X
f
X
f
X
f
Shift Solenoid Valve
No.2 No.3
X
f
f f
f f
X
f
X X
X X
X X
Reverse Reverse Direct Direct One-way One way
brake clutch
X
f
f f
X
f
X X
X X
X
f
X
f
X
f
X
f
X
f
No.4
X
X
X
X
X
f
X
clutch
X
f
X
f
X
X
X
X
X
f
No.5
X
f
X
f
X
X
X