TM 5-3805-291-23-1
THEORY OF OPERATION - CONTINUED
0003 00
POWERTRAIN - CONTINUED
Transmission Components.
(33) Coupling
(43) No. 4 Sun Gear
(53) No. 1 Sun Gear
(34) Ring Gear for No. 1 Clutch
(44) No. 4 Clutch
(54) Output Shaft
(35) No. 1 Clutch
(45) Ring Gear for No. 4 Clutch
(55) Input Gear and Shaft
(36) No. 2 Sun Gear
(46) No. 5 Clutch
(56) No. 1 Planetary Gears
(37) No. 2 Clutch
(47) Rotating Hub (Sun Gear)
(57) No. 2 Planetary Gears
(38) Ring Gear for No. 2 Clutch
(48) No. 6 Clutch
(58) No. 3 Planetary Gears
(39) No. 2 and No. 3 Carrier
(49) Ring Gear for No. 6 Clutch
(59) No. 4 Planetary Gears
(40) No. 3 Clutch
(50) No. 6 Carrier
(60) Housing Assembly
(41) Ring Gear for No. 3 Clutch
(51) No. 6 Sun Gear
(61) No. 6 Planetary Gears
(42) No. 4 Carrier
(52) No. 1 Carrier
a.
Transmission has six hydraulically activated clutches which provide four forward and four reverse speeds. Trans-
mission direction and shift lever is used to select speed and direction manually.
b.
Transmission is fastened between torque converter housing and output transfer gear case. Input power to transmis-
sion flows from torque converter through transmission input gear.
c.
A speed clutch and a direction clutch must be engaged for power to be sent through transmission. Speed clutch
engages before direction clutch. Table 6 lists clutch modulating valves energized for each forward and reverse
speed.
0003 00-53
