HYDRAULIC SYSTEM MLC300 SERVICE/MAINTENANCE MANUAL
2-4
Published 11-22-17, Control # 257-02
Pump 5
Pump 5 (Figure 2-4) is a 100cc, variable-displacement, axial
piston pump. Pump direction and displacement are
controlled by an electronic displacement control (EDC).
The pump has a maximum operating pressure of 420 bar
(6,090 psi).
Item Description
1 Case Pressure Port L1
2 Servo Gauge Port M4
3System Port B
4 Charge Inlet Port
5System Port A
6 Case Drain L4
7 Charge Pressure Port
8 Servo Gauge Port M5
9 Case Pressure Port L3
10 Case Drain Port L2
11 Charge Gauge Port M3
12 System A Gauge Port MA
13 Charge Filtration Port E
14 Charge Pressure
15 System B Gauge Port MB
16 Charge Filtration Port B
FIGURE 2-4
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