Operating instructions

TM 55-4920-394-13&P
LIST OF ILLUSTRATIONS
Figure Title Page
1-1 Aircraft Hydraulic System (Single) Test Stand, Electric
Motor Driven, Type MK-1 ............................................................................. 1-1
1-2 Major Components, Rear View .................................................................... 1-6
1-3 Major Components, Left Front View.............................................................. 1-8
1-4 Major Components, Right Front View ........................................................... 1-9
1-5 Hydraulic Schematic Diagram ...................................................................... 1-10
1-6 Electrical Schematic..................................................................................... 1-12
2-1 Controls and Instruments.............................................................................. 2-5
2-2 Transformer Connections ............................................................................. 2-6
3-1 External Housing Assembly (Sheet 1 of 2).................................................... 3-18
3-1 External Housing Assembly (Sheet 2 of 2).................................................... 3-20
3-2 Internal Components Assembly .................................................................... 3-22
3-3 Control Panel Assembly ............................................................................... 3-24
3-4 Hydraulic-Piping Diagram............................................................................. 3-27
3-5 Hydraulic Reservoir...................................................................................... 3-32
3-6 Low Pressure Filter Assembly....................................................................... 3-34
3-7 High Pressure Filter Assembly...................................................................... 3-36
3-8 Cooler-Fan Assembly ................................................................................... 3-37
3-9 High Pressure Pump..................................................................................... 3-38
3-10 Pressure Compensator Control..................................................................... 3-41
3-11 Main Pump Motor......................................................................................... 3-43
3-12 High Pressure Manifold Assembly ................................................................ 3-44
3-13 Fill System Filter .......................................................................................... 3-46
3-14 Return Manifold Assembly............................................................................ 3-47
3-15 Electrical Components Assembly.................................................................. 3-49
3-16 Motor Control Center.................................................................................... 3-52
3-17 Main Frame Assembly.................................................................................. 3-55
3-18 Front Axle Assembly .................................................................................... 3-58
3-19 Rear Axle Assembly ..................................................................................... 3-60
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