TM-9-2320-279-10-2
M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)
OPERATOR’S MANUAL VOLUME 2 OF 2
DECEMBER 1998
CHANGE 3
TM-9-2320-279-10-2 - Page 32 of 819
TM 9-2320-279-10- 2
Vehicle Operation Systems (Cont)
1-34. MAIN HYDRAULIC SYSTEM (M984E1 ).
Fluid power for operating
the heavy-duty winch (1), self-recovery winch (2), crane (3), and retrieval
system (4) (fig. 1-25) is provided by a hydraulic pump (5) mounted on the power
takeoff (PTO) on the transmission.
Auxiliary equipment operation by the PTO driven pump is selected from the
crane control panel (6) at rear of vehicle. Both hydraulic pumps share the same
reservoir (7).
Figure 1-25. Main Hydraulic System (M984E1).
1-17
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