T M 9 - 2 3 2 0 - 2 7 9 - 1 0 -1
Vehicle Operation Systems (Cont)
1-16. MAIN HYDRAULIC SYSTEM. (All models except M984E1) The main
hydraulic system (fig. 1-18) consists of a power takeoff (PTO) driven hydraulic
pump (1) and a fluid reservoir (2) shared with the power steering hydraulic
system. Any vehicle may also be equipped with a self-recovery winch (3) and a
selector valve (4). The main hydraulic system includes the material handling
cranes (5) on the M977 series vehicles. The fuel pump on the M978 is part of the
main hydraulic system.
Figure 1-18. Main Hydraulic System Components Location.
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