PLANETARY TRANSMISSION
SYSTEMS OPERATION
TM 5-3805-263-14&P-2
PLANETARY TRANSMISSION
The planetary transmission has four stationary
clutches: No. 3, No. 4, No. 5, and No. 6, one
turning clutch: No. 7, and a stationary clutch for
the parking brake. Two of the five planetary
clutches and one direction clutch (No. 1 or No. 2
clutch) must be engaged for each speed.
Most all the components inside the planetary
transmission turn when the controls are in each
FORWARD or REVERSE speed. Only those com-
ponents that have been made dark in the illustra-
tions that follow are used in the flow of power
through the transmission.
2-5
