TB 9-2320-279-13&P-4
0007
NOTE
Pushing the manually-operated hydraulic selector valve in enables hydraulic power to auxiliary
hydraulic quick disconnects.
Pulling the manually-operated hydraulic selector valve out enables hydraulic power to heavy-
duty winch.
The M983A2 LET is not equipped with a self-recovery winch, but is equipped with a manually-operated hydraulic
selector valve (3) to supply hydraulic power to the heavy-duty winch (4) or auxiliary hydraulic quick disconnects (5).
FLUID SYSTEM
Hydraulic pump (1) mounted on the rear of engine provides the fluid power to operate the power steering (2).
1
5
3
4
2
7
6
Figure 2.
Fluid power for operating the heavy-duty winch (3) is provided by a hydraulic pump (4) driven by the power take-off
(PTO) mounted on the transmission.
A manually-operated selector valve (5) is used to activate the heavy-duty winch (3).
Operation of the heavy-duty winch (3) is controlled from the control panel (6) on the driver side of the vehicle.
Both hydraulic pumps (1 and 4) share the same hydraulic fluid reservoir (7).
END OF WORK PACKAGE
