S 866-202
(12)
Put the STAB TRIM C hydraulic cutout switch on the P10 panel on the control stand to the CUTOUT position.
S 866-201
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757 MAINTENANCE MANUAL
S 086-203
(13) If you use the flowmeter technique, do these steps:
(a)
If you use an ACMP to pressurize the system, do these steps: 1) Put the C HYD PUMPS ELEC 1 switch to the OFF position. 2) Remove the flowmeter from the ACMP pressure line and
connect the ACMP pressure line.
(b)
If you use a hydraulic service cart to pressurize the system, do these steps: 1) Operate the service cart to decrease the center system
pressure to zero. 2) Remove the flowmeter from the service cart pressure line. 3) Again connect the service cart pressure line to the center
system ground power pressure connection.
S 086-204
(14) If you use the multimeter technique, do these steps:
WARNING: BE CAREFUL WHEN YOU REMOVE THE CLAMP-ON AC CURRENT PROBE
_______ FROM THE POWER PANEL. THE VOLTAGES IN THE POWER PANEL CAN KILL AND/OR CAUSE DAMAGE TO EQUIPMENT.
(a) Remove the clamp-on ac current probe from the wire at the ACMP ELCU in the P31 panel.
S 866-205
(15)
If the hydraulic system gross internal leakage check will continue with the left or right system, pressurize the center system with a hydraulic service cart or the system ACMP (Ref 29-11-00).
I.
Right Hydraulic System Gross Internal Leakage Check
S 486-206
(1) If you use the flowmeter technique, do these steps:
(a) If you use an ACMP to pressurize the system, do these steps:
1) Install the flowmeter in the pressure line between the right system ACMP and the ACMP pressure/case drain filter module.
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MAINTENANCE MANUAL
WARNING: KEEP PERSONS AND EQUIPMENT AWAY FROM ALL CONTROL
_______ SURFACES WHEN YOU SUPPLY THE HYDRAULIC POWER. THE AILERONS, ELEVATORS, RUDDER, FLAPS, SLATS, SPOILERS, AND STABILIZER ARE FULLY POWERED SURFACES. INJURY TO PERSONS OR DAMAGE TO EQUIPMENT CAN OCCUR WHEN YOU SUPPLY THE HYDRAULIC POWER.
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