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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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747-400 MAINTENANCE MANUAL
 S 715-418
 (31)
 Release the joystick on the auxiliary cargo control panel.

 S 715-419

 (32)
 Push the SEQUENCE 2 switch on the auxiliary cargo control panel.

 S 715-420

 (33)
 Hold the joystick to STEER/DRIVE position on the auxiliary cargo control panel.

 S 715-421

 (34)
 Hold the switch to STEER/DRIVE position on the local cargo control panel 3R.

 S 715-422

 (35)
 Make sure the steps that follow occur:

 (a)  
PDUs 4L/R move to 18 degree clockwise position.

 (b)  
PDUs 4L/R turn in the forward direction after all PDUs have moved.

 S 715-423
 (36)
 Release the switch on the local cargo control panel 3R.

 S 715-424

 (37)
 Release the joystick on the auxiliary cargo control panel.

 S 715-425

 (38)
 On the master cargo control panel, push the AUX SELECT switch to OFF.

 S 715-426

 (39)
 On the auxiliary cargo control panel, make sure the steps that follow occur:

 (a)  
SIDE SELECT switch is at RIGHT

 (b)  
SIDE DOOR POWER ENABLE is at OFF

 (c)  
STEERING CONTROL is at ON, AUTO, and 10 FT

 S 715-427
 (40) Make sure the steps that follow occur:
 (a)  
PDU 5L moves to 10 degree clockwise position.

 (b)  
PDU 5R moves to 10 degree counterclockwise position.

 S 715-428
 (41)
 Put the MAIN DRIVE joystick to LOAD position on the master cargo control panel.

 S 715-429

 (42)
 Hold the MAIN DRIVE switch to LOAD position on the local cargo control panel 6R.

 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
 S 715-430
 (43) Make sure the steps that follow occur:
 (a)  
PDUs 4L/R turn in the aft direction.

 (b)  
PDUs 4L/R move to 18 degree counterclockwise position.

 S 715-431
 (44)
 Release the MAIN DRIVE switch on the local cargo control panel 6R.

 S 715-432

 (45)
 Hold the MAIN DRIVE switch to LOAD position on the local cargo control panel 5R.

 S 715-433

 (46)
 Make sure the steps that follow occur:

 (a)  
PDUs 4L/R turn in the aft direction.

 (b)  
PDUs 4L/R move to 25 degree counterclockwise position.

 S 715-434
 (47)
 Release the MAIN DRIVE switch on the local cargo control panel 5R.

 S 715-435

 (48)
 Put the MAIN DRIVE joystick to OFF on the master cargo control panel.

 H. Local Drive System Test (Fig. 501)
 S 865-382
 (1)  Make sure the applicable circuit breakers are open, and attach the DO-NOT-CLOSE tags:
 (a)  
On the P415 Power Distribution Center Right Panel

 (b)  
On the P34 Main Deck Cargo Handling Power Panel

 (c)  
On the P128 Main Deck Cargo Handling Power Panel

 (d)  
On the P129 Main Deck Cargo Handling Power Panel

 (e)  
On the P130 Main Deck Cargo Handling Power Panel

 (f)  
On the P133 Main Deck Cargo Handling Power Panel

 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
 (g) (h)  On the P134 Main Deck Cargo Handling Power PanelOn the P135 Main Deck Cargo Handling Power Panel
　
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