TM 5-3805-290-23-1
THEORY OF OPERATION - CONTINUED
0003 00
TRANSMISSION - CONTINUED
h.
When transmission is in FOURTH SPEED FORWARD, clutch 2 and clutch 5 are engaged. Torque from engine is
transferred through torque converter to input shaft assembly. Gear (19) is splined to input shaft assembly. Gear (19)
turns gear (20).
i.
Gear (20) turns hub assembly (21). Torque is transferred from input shaft assembly, through gear (19) and gear
(20), to hub assembly (21). When clutch 2 is engaged, torque is transferred from hub assembly (21) through
engaged clutch 2, to shaft assembly (4).
j.
Gear (5) is part of shaft assembly (4). Gear (5) turns gear (6). Gear (6) is part of shaft assembly (7). Gear (6) turns
gear (17). Gear (17) is splined to hub assembly (18). Torque is transferred from shaft assembly (4), through gear
(5), gear (6), and gear (17), to hub assembly (18).
k.
When clutch 5 is engaged, torque is transferred from hub assembly (18), through engaged clutch 5, to shaft assem-
bly (11).
l.
Gear (12) is splined to shaft assembly (11). Gear (12) turns gear (13). Gear (13) is splined to output shaft assembly.
Torque is transferred from shaft assembly (11), through gear (12) and gear (13), to output shaft assembly.
0003 00-78