Lockheed C-5M, Technical Manual

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Before connecting external pneumatic power, ensure that a warning tag is not attached to the external pneumatic
receptacle. Failure to comply could cause injury to personnel.
a. Obtain the A/M32A-60 (or equivalent) power cart.
b. Remove the dust cover from the airplane pneumatic receptacle.
c. Connect the air hose from the power cart to the pneumatic receptacle and apply pneumatic power.
1.3.17 Disconnecting External Pneumatic Power.
(See Figure 1-30.) Disconnect external pneumatic power in the
reverse order of connecting external pneumatic power.
1.3.18 Connecting External Hydraulic Power.
(See Figure 1-31.) External hydraulic power connections for hydraulic
systems No. 1 and No. 2 are in the left MLG fairing. External hydraulic power connections for hydraulic systems No. 3 and
No. 4 are in the right MLG fairing. To connect external hydraulic power to the airplane, use the following procedure:
Prior to connecting external hydraulic power, ensure that a warning tag is not attached to the external hydraulic
receptacle. Failure to comply could result in injury to personnel.
Prior to connecting external hydraulic power, ensure that the POWER TRANSFER switches on the
À
ight engineer
panel are OFF, and that the ATM are not operating. Failure to comply could result in damage to airplane or
equipment.
NOTE
•
When hydraulic pressure and
À
ow requirements do not vary from 3,000 (±150) PSI and 30 (±10) GPM,
respectively, the ATM hydraulic system may be used. Refer to TO 1C-5M-2-3, Chapter 2, for ATM hydraulic
systems operation.
•
During
À
ap and slat operation, allowing the hydraulic
À
ow rate to drop below 30 GPM could affect proper
operation of the slat indication system.
a. Obtain the hydraulic power cart.
b. Open the applicable hydraulic system access door.
c. Remove the caps from the test stand hose and from the airplane external hydraulic connections.
TO 1C-5M-2-1
1-28