TM-9-2320-361-24-1
2-1/2 TON, 6X6, M44A2 SERIES TRUCKS
TECHNICAL MANUAL; FIELD AND SUSTAINMENT MAINTENANCE PART 1 OF 2
AUGUST 2006
TM-9-2320-361-24-1 - Page 75 of 1176
TM 9-2320-361-24-1
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THEORY OF OPERATION (Contd)
CLUTCH CONTROL SYSTEM
Clutch Control System Operation:
Power from the engine flywheel is transmitted to the transmission
through a single plate, mechanically operated disk clutch. The drive plate of the clutch is splined to the
transmission input shaft. The clutch is controlled by mechanical linkage mounted on the chassis frame
and transmission clutch housing. The major components of the clutch control system are as follows:
CLUTCH PEDAL
– When pressed down, it disengages transmission from engine. When released,
engine and transmission are engaged.
PEDAL REMOTE CONTROL LEVER
– Transmits movement of clutch rod to actuate clutch.
CLUTCH ROD
– Transmits movement from clutch pivot assembly to remote control lever and
shaft, and is used to adjust clutch pedal free travel.
CLUTCH PIVOT ASSEMBLY
– Transfers torque from clutch lever to clutch rod.
CLUTCH REMOTE CONTROL LEVER
– Transmits movement from clutch pedal to clutch pivot
assembly.
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