TM-9-2320-361-20
2-1/2-TON, 6x6, M44A2 SERIES TRUCKS (MULTIFUEL)
TECHNICAL MANUAL; UNIT MAINTENANCE
OCTOBER 1991
TM-9-2320-361-20 - Page 58 of 1207
TM 9-2320-361-20
1-18. CONTROL SYSTEMS OPERATION (Contd)
g. Transfer Case Control System Operation.
The transfer case control system converts four-wheel driving power into six-wheel driving power and
provides source of power to operate auxiliary equipment through a power takeoff (PTO). Major components
of transfer case control system are:
TRANSFER CASE SHIFT LEVER
- Is pulled up to HIGH for light load operations or pushed down
to LOW for heavy load operations.
TRANSFER CASE SHIFT LEVER LINK
- Transmits movement of transfer case shift lever to
shift shaft.
TRANSFER CASE LOCKOUT ROD
- Actuates and adjusts the movement of transfer case
lockout.
TRANSFER CASE PTO CONTROL LEVER LINK
- Transmits movement of transfer case PTO
control lever assembly to transfer case PTO lever.
TRANSFER CASE PTO CONTROL LEVER ASSEMBLY
- Manual control for engaging power
takeoff.
TRANSFER CASE LOCKOUT
- Locks transfer case in NEUTRAL position to prevent vehicle
movement when transfer case PTO is engaged.
1-45
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