Stopping the Test Stand.

SECTION I (Con't.)

operating temperature.

Set the throttle control for an engine speed of

(8)

1800 rpm indicated by the tachometer. Rotate the

throttle clockwise to lock it in adjustment.

1-44 Stopping the Test Stand.

(A) Open the fluid bypass valve by turning handle of the

valve fully counterclockwise.

(B) Disconnect the 1 inch return line.

(C) Close the flow control valves.

(D) Idle the engine for 5 minutes to normalize engine temp.

(E) Place tie ignition switch in the OFF position and close

shutoff valve.

the reservoir

1-45 Operat ing Details.

(1) Open fluid bypass valve by turning handle fully clock-

wise

(2) Open High pressure relief valve by turning handle fully

counterclockwise.

(3) Open compensator control by turning fully counterclock-

wise with screwdriver.

(4) Open reservoir shut off valve.

(5) Comet all. hoses to aircraft under test.

(A) Close the two flow control valves.

(B) Increase engine rpm to 2150.

(C) Adjust the pump delivery to requirements of the aircraft under

test with tie Fluid Volume Control, as indicated by the fluid

flow indicator. Turn the handle clockwise to increase delivery.

(D) Set selector valve for desired size outlet.

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