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50 Z®-51/
31J
Part No. 1268553GT
October 2020
Service and Repair Manual
Hydraulic Pumps
5 Carefully pull the drive pump out until the pump
coupler separates from the flex plate.
6 Remove the drive pump from the machine.
NOTICE
Component damage hazard.
The pump(s) may become
unbalanced and fall if not
properly supported.
NOTICE
Component damage hazard.
When installing the pump, do not
force the pump coupler into the
flexplate or damage to the pump
shaft seal may occur.
NOTICE
Component damage hazard. Be
sure to open the two hydraulic
tank valves and prime the pump
after installing the pump.
How to Prime the Pump
1 Connect a 0 to 600 psi / 0 to 41 bar pressure
gauge to the test port on the drive pump.
2 Remove the safety pin from the engine pivot
plate latch.
Note: The engine pivot plate latch is located
under the engine turntable pivot plate at the
counterweight end of the machine.
3 Open the engine pivot plate latch and swing
the engine pivot plate out and away from the
machine.
4 Hold the manual fuel shutoff valve clockwise to
the closed position.
1 manual fuel shutoff valve
5 Have another person crank the engine with the
starter motor for 15 seconds, wait 15 seconds,
then crank the engine an additional 15 seconds
or until the pressure reaches 320 psi / 22 bar.
6 Release the manual fuel shutoff valve.
7 Start the engine from the ground controls and
check for hydraulic leaks.
Содержание Z-51/30J
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Страница 99: ...October 2020 Part No 1268553GT Z 51 31J 89 Service and Repair Manual Hydraulic Symbols Legends...
Страница 103: ...October 2020 Service and Repair Manual 93 Ground Control Box Terminal Strip Wiring Diagram Options...
Страница 105: ...October 2020 Service and Repair Manual Platform Control Box Wiring Diagram Options 95 Z 51 31J Part No 1268553GT...
Страница 106: ...October 2020 Service and Repair Manual 96 Platform Control Box Wiring Diagram Options...
Страница 107: ...October 2020 Service and Repair Manual 97 Wiring Diagram Battery Hydraulic Oil and Engine Oil Heater Options...
Страница 109: ...October 2020 Service and Repair Manual Electrical Schematic Options 99 Z 51 31J Part No 1268553GT...
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Страница 111: ...October 2020 Service and Repair Manual 101 Electrical Schematic AS...
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Страница 114: ...October 2020 Service and Repair Manual Electrical Schematic AS 104...
Страница 115: ...October 2020 Service and Repair Manual Ground Control Box Terminal Strip Wiring Diagram AS 105...
Страница 117: ...October 2020 Service and Repair Manual Ground Control Box Switch Panel Wiring Diagram AS 107 Z 51 31J Part No 1268553GT...
Страница 118: ...October 2020 Service and Repair Manual 108 Ground Control Box Switch Panel Wiring Diagram AS...
Страница 119: ...October 2020 Service and Repair Manual 109 Platform Control Box Wiring Diagram AS...
Страница 120: ...October 2020 Service and Repair Manual Platform Control Box Wiring Diagram AS 110 Z 51 31J Part No 1268553GT...
Страница 122: ...October 2020 Service and Repair Manual 112 Platform Control Box Switch Panel Wiring Diagram AS...
Страница 123: ...October 2020 Service and Repair Manual 113 Electrical Schematic CE...
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Страница 126: ...October 2020 Service and Repair Manual 116 Electrical Schematic CE...
Страница 127: ...October 2020 Service and Repair Manual 117 Ground Control Box Terminal Strip Wiring Diagram CE...
Страница 129: ...October 2020 Service and Repair Manual Ground Control Box Switch Panel Wiring Diagram CE 119 Z 51 31J Part No 1268553GT...
Страница 130: ...October 2020 Service and Repair Manual 120 Ground Control Box Switch Panel Wiring Diagram CE...
Страница 131: ...October 2020 Service and Repair Manual 121 Platform Control Box Wiring Diagram CE...
Страница 132: ...October 2020 Service and Repair Manual Platform Control Box Wiring Diagram CE 122 Z 51 31J Part No 1268553GT...
Страница 134: ...October 2020 Service and Repair Manual 124 Platform Control Box Switch Panel Wiring Diagram CE...
Страница 135: ...October 2020 Service and Repair Manual 125 Electrical Schematic Deutz TD 2 2 L3 Models CE...
Страница 136: ...October 2020 Service and Repair Manual 126 Z 51 31J Part No 1268553GT Electrical Schematic Deutz TD 2 2 L3 Models CE...
Страница 137: ...October 2020 Service and Repair Manual 127 Z 51 31J Part No 1268553GT Electrical Schematic Deutz TD 2 2 L3 Models CE...
Страница 138: ...October 2020 Service and Repair Manual 128 Z 51 31J Part No 1268553GT Electrical Schematic Deutz TD 2 2 L3 Models CE...
Страница 139: ...October 2020 Service and Repair Manual 129 Z 51 31J Part No 1268553GT Electrical Schematic Deutz TD 2 2 L3 Models CE...
Страница 140: ...October 2020 Service and Repair Manual 130 Z 51 31J Part No 1268553GT Electrical Schematic Deutz TD 2 2 L3 Models CE...
Страница 141: ...October 2020 Service and Repair Manual 131 Z 51 31J Part No 1268553GT Electrical Schematic Deutz TD 2 2 L3 Models CE...
Страница 142: ...132 Hydraulic Schematic October 2020 Service and Repair Manual...
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