A
757
MAINTENANCE MANUAL
S 653-045
(19) Stop the fueling source.
S 093-075
(20) Disconnect the fueling nozzles. ú ú S 423-251 ú
S 863-156
(22)
Remove the DO-NOT-OPERATE tag from the flap control lever, in the flight compartment.
S 093-130
(23)
Disconnect the bonding cable that you connected between the fueling source and the airplane.
S 863-048
(24)
If the battery power switch is in the BAT position, put the battery power switch to the PWR postion.
S 413-049
(25)
Close the fueling station door, 621GB (AMM 06-44-00/201).
TASK 12-11-01-653-050
4. Fueling Without Electrical Power
________________________________
A. References
(1)
AMM 06-44-00/201, Wing Access Doors and Panels
(2)
AMM 20-41-00/201, Static Grounding
(3)
AMM 28-44-00/001, Fuel Quantity Measuring Stick
(4)
AMM 32-00-15/201, Landing Gear Door Locks
(5)
AMM 32-00-20/201, Landing Gear Downlocks
B. Access
(1)
Location Zones
133 Wing Center Section (Left)
134 Wing Center Section (Right)
551 Rear Spar to MLG Support Beam (Left)
621 Leading Edge to Front Spar (Right)
651 Rear Spar to MLG Support Beam (Right)
(2)
Access Panels
551BB Access Panel (Left)
621GB Fueling Station Door
651BB Access Panel (Right)
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12-11-01
ALL ú ú 03.1 Page 319 ú Sep 28/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757 MAINTENANCE MANUAL
C. Procedure
NOTE: If you make a decision not to do this recommended procedure,
____ you must have an alternative procedure. Make sure the conditions during the fueling operation give sufficient protection to the persons and equipment used in the procedure. It is possible that local fire codes and standards make it necessary to use different procedures or more procedures than those defined in the subsequent steps.
S 013-051
CAUTION: THERE IS NO AUTOMATIC SHUTDOWN OR OVERFILL PROTECTION WITHOUT
_______
ELECTRICAL POWER.
DO NOT MANUALLY USE THE FUELING SHUTOFF VALVES TO SLOW OR STOP THE FUELING. IF YOU MANUALLY CLOSE THE FUELING SHUTOFF VALVES DURING FUELING, PRESSURE SURGES AND DAMAGE TO THE EQUIPMENT CAN OCCUR.
(1)
Open the access door 551BB or 651BB to get access to the applicable fueling shutoff valve (AMM 06-44-00/201).
S 013-053
(2)
To get access to the left or right center fueling shutoff valve, do the steps that follow:
(a) Make sure the downlocks are installed on the nose and main landing gear (AMM 32-00-20/201).
WARNING: USE THE PROCEDURE IN AMM 32-00-15/201 TO INSTALL THE DOOR
_______ LOCKS. THE DOORS OPEN AND CLOSE QUICKLY AND CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
(b) Open the doors for the landing gear and install the door locks (AMM 32-00-15/201).
NOTE: The nose and main landing gear doors open at the same
____
time by ground release.
S 213-136
(3) Make sure the fueling source is off.
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