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Model: 5731
Hydraulic Power Unit
08/2016 | Rev. 08
Page | 37
9.0
MAINTENANCE
(
continued
)
9.9
RETURN MANIFOLD ASSEMBLY
The Return Manifold does not require regular general maintenance.
NOTE: DO NOT attempt to adjust the Return System Pressure Relief Valve. See Section 9.9.1
Return System
Pressure Relief Valve for details.
PARTS LIST
Fluid Type: Aviation Phosphate Ester, Type IV
Item
Part Number
Description
Qty
1 ............................ N-2001-31-S-E ................................ Elbow, Straight Thread, #24 SAE x #24 JIC ............................. 1
2 ............................ N-2463-28-S-E ................................ Fitting, Reducer/Expander, 24/32 SAE ..................................... 1
3 ............................ HC-2058-02 ..................................... Valve, Ball ................................................................................ 1
4 ............................ N-2666-08-S-E ................................ Elbow, Straight Thread, #24 SAE ............................................. 1
5 ............................ N-2053-08-S-E ................................ Plug, Hex Head, #12 O-ring ..................................................... 1
6 ............................ N-2053-12-S-E ................................ Plug, Hex Head, #24 O-ring ..................................................... 3
7 ............................ HC-2043 .......................................... Manifold, Return ....................................................................... 1
8 ............................ EC-1782-02 ..................................... Switch, Temperature ................................................................ 1
9 ............................ EC-1778 .......................................... Cable, DIN Connector .............................................................. 1
10 ............................ HC-1769-02 ..................................... Gauge, Pyrometer ...............................................................
Ref
.
11 ............................ N-2007-34-S-E ................................ Connector, Straight Thread, #24 SAE x #16 JIC ...................... 2
12 ............................ N-2463-24-S-E ................................ Fitting, Reducer/Expander, 16/24 ............................................. 1
13 ............................ N-2464-10-S-E ................................ Union, Straight Thread #16 SAE .............................................. 1
14 ............................ HC-2202 .......................................... Valve, Pressure Relief (
Pre-set
) ............................................... 1
FIGURE 9.9
Return Manifold Assembly
Summary of Contents for 5731
Page 55: ...Model 5731 Hydraulic Power Unit 08 2016 Rev 08 Page 50 This page left blank intentionally...
Page 66: ......
Page 67: ...APPENDIX I Declaration Of Conformity...
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Page 71: ...APPENDIX II Hydraulic Schematic INS 1660...
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Page 73: ...APPENDIX III Electrical Schematic INS 1608 INS 2016...
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Page 75: ...APPENDIX IV Wiring Diagram INS 1597 INS 2046...
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Page 77: ...APPENDIX IV Lincoln Motor Manual...
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Page 83: ...APPENDIX V Oilgear Pump Manual...
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Page 101: ...APPENDIX VI Material Safety Data Sheet MSDS Hydraulic Fluid...
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Page 111: ...APPENDIX VII ANSI B93 19M 1972 R1993 Excerpt...
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Page 117: ...APPENDIX VIII Instrument Certification Notice...
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