TM 5-3805-291-23-1
THEORY OF OPERATION - CONTINUED
0003 00
POWERTRAIN - CONTINUED
Table 6. Transmission Clutch Modulating Valve Logic.
Transmission Clutch Modulating Valves
Speed Range and Direction
Energized(1) (Direction and Speed)
Fourth Speed Forward
2 and 3
Third Speed Forward
2 and 4
Second Speed Forward
2 and 5
First Speed Forward
2 and 6
Neutral
None and 3
First Speed Reverse
1 and 6
Second Speed Reverse
1 and 5
Third Speed Reverse
1 and 4
Fourth Speed Reverse
1 and 3
(1)
d.
Number 1 clutch and Number 2 clutch are nearest to input end of transmission. Number 1 clutch is reverse direc-
tion clutch. Number 2 clutch is forward direction clutch.
e.
Number 3, 4, 5, and 6 clutches are speed clutches. Number 3 clutch provides fourth speed. Number 4 clutch pro-
vides third speed. Number 5 clutch provides second speed. Number 6 clutch provides first speed.
0003 00-54
