(2)
Makse sure these components are free from unwanted material or objects:
(a)
Fuel and water drain holes and paths.
(b)
Fuel scavenge system components.
S 212-353
(3)
Examine the maintenance area for any damage to in-tank components and structure.
(a)
Repair any problem that you find.
S 212-354
(4) Do a final inspection of the fuel tank to make sure you removed all tools, unwanted materials and equipment.
NOTE: Make sure the necessary approved persons do an inspection
____
of the tank before you close it.
S 942-355
(5)
Do a check of the record to make sure no unwanted items remain in the tank.
S 092-324
(6)
After you do maintenance in the fuel tank, make sure you remove all tools, equipment and materials from the fuel tank.
S 092-325
(7)
If an air duct was used at the maintenance area, route the air duct to the access door opening.
(8)
Go out of the fuel tank.
S 942-326
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28-11-00
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MAINTENANCE MANUAL
S 972-327
(9)
If you are the observer, do these steps:
(a)
Make a report that states the time and that all persons are out of the tank.
(b)
Remove the sign that states:
CAUTION - PERSONNEL INSIDE TANK - MOVE NO EQUIPMENT.
S 092-328
WARNING: DO NOT STOP OR START THE HEATER/AIR BLOWER OR VENTILATION
_______ BLOWER WHILE THE AIR DUCT IS IN THE FUEL TANK. THE FUEL VAPOR FROM THE FUEL TANK COULD CAUSE AN EXPLOSION AT THE HEATER/AIR OR VENTILATION BLOWER MOTOR. AN EXPLOSION CAN CAUSE SERIOUS INJURY OR DEATH TO PERSONS AND CAN CAUSE DAMAGE TO EQUIPMENT.
(10)
If a heater or ventilation blower was used, remove the air duct from the fuel tank.
S 092-329
(11)
Turn the air duct 180 degrees away from the open fuel tank.
S 092-330
(12)
Stop the heater/air and ventilation blower if used.
S 092-331
(13)
Stop the air compressor.
S 092-332
(14)
Disconnect the air supply hose from the air mover or blower(s).
S 092-333
(15)
VENTURI TYPE VENTILATION EQUIPMENT; Do these steps to remove the air mover equipment:
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本文链接地址：757 AMM 飞机维护手册 燃油 CHAPTER 28 - FUEL 1(55)
