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Содержание Series 42

Страница 1: ...MAKING MODERN LIVING POSSIBLE Service Manual Series 42 powersol utions da nfoss com I r jll ir5l l P r o p e r t y o f A m e r i c a n A i r l i n e s...

Страница 2: ...iltered oil directly into the upper most case drain port 4 Fill the inlet line leading from the pump to the reservoir Check the inlet line for properfy tightened fittings and be certain it is free of...

Страница 3: ...all pressure gauges in the servo gauge ports M4 and M5 to measure pressure on the pump servo piston 3 Startthe prime mover and run at normaloperating speed 4 Loosen the control neutral adjustment seal...

Страница 4: ...l n e utral a dj u st m ent s crew P108 080E Equalization of pressure gouges using pump neutral adjustment screw Pl0r 270E M3 M4 g M3 M4 Ffl l7r l tr zl l Jl M3 M4 ra rRr tvt t vt fr D014 D01 5 34 520...

Страница 5: ...verify that they are still operable Replace them if necessary Machine load Excessive loads or extreme duty rycles could result in the pump and or motor operating at speeds and pressures beyond system...

Страница 6: ...equate electrical signal HDC blocked or incorrectly orificed control lines Veriry that the input signal is correct and identical in both directions Adjust clean repair or replace the input device as n...

Страница 7: ...unctioning properly Repair or replace it as necessary Servo pressure The drain or supply path to one side of the servo piston may be bfocked Veriff that the servo supply and drain paths are unobstruct...

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