(2)
Hold the fuel-surge access panel (22) and remove the nuts (1), the hinge pins (4) and collect the washers (2).
(3)
Remove the fuel-surge access panel (22) from the brackets (3).
(4)
If the fuel-surge access panel (22) is to be replaced, then:
(a)
Remove the nuts (15) and the bolts (12) and collect the washers (14), the sleeves (9), the washers (11), the bobbins (10) and the springs (13).
(b)
Remove the nuts (20) and the bolts (21), then remove the hinges
(8) from the fuel-surge access panel (22).
(5)
If the fuel-surge access panel (22) is not to be replaced, examine
Fuel-Surge Access-Panel
Figure 401/TASK 57-27-12-991-001
1EFF : ALL 1 57-27-12 Page 404
1 1 Feb 01/98
1 1
1CES 1
the seal (23) and discard it if damaged.
TASK 57-27-12-400-001
Installation of the Fuel-Surge Access Panel
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______ GEAR.
WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______ START A TASK ON OR NEAR:
-
THE FLIGHT CONTROLS
-
THE FLIGHT CONTROL SURFACES
-
THE LANDING GEAR AND THE RELATED DOORS
-COMPONENTS THAT MOVE.
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific warning notices
No specific access platform 2.8 m (9 ft. 2 in.)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 08-006B USA MMA-189 CLASS 2 ADHESIVE GENERAL PURPOSE (Ref. 20-31-00)
Material No. 09-024 GB DTD-900/4523 LOW ADHESIVE SEALANT OBSOLETE USE 09-018 OR 09-019 (Ref. 20-31-00)
Material No. 11-004 USA MIL-T-81533 1.1.1TRICHLOROETHANE (METHYL CHLOROFORM) (Ref. 20-31-00)
Material No. 19-003 USA AMS 3819 LINT-FREE COTTON CLOTH (Ref. 20-31-00)
C. Expendable Parts -------------------------------------------------------------------------------
FIG.ITEM --------- |DESIGNATION ---------------------------------------- |IPC-CSN------------------------------
23 seal 57-27-12 01 -010
D. Referenced Information
------------------REFERENCE -------------------------------DESIGNATION ------------------------------
-------------------------------------------------------------------------------
12-11-28-650-003 Pressure Refuel with Automatic Control 28-10-00-910-001 Safety Procedures When You Do Work in a Fuel Tank 28-10-00-910-002 Access to the Fuel Tanks and the Work Areas 28-25-00-650-001 Pressure Defuel 28-25-00-650-003 To Drain Remaining Fuel from the Wing Tanks and the
Center Tank 28-25-00-869-001 Fuel Transfer 57-27-11-000-001 Removal of the Access Panel (540AB, 540BB, 540CB,
540DB, 540EB, 540FB, 540GB, 640AB, 640BB, 640CB, 640DB, 640EB, 640FB, 640GB)
57-27-11-400-001 Installation of the Access Panel (540AB, 540BB, 540CB, 540DB, 540EB, 540FB, 540GB, 640AB, 640BB, 640CB, 640DB, 640EB, 640FB, 640GB)
57-27-12-991-001 Fig. 401
3. Job Set-up
__________
Subtask 57-27-12-941-052
A. Safety Precautions
WARNING : OBEY THE FUEL SAFETY PROCEDURES.
_______
(1)
Obey the fuel safety procedures when you do work in a fuel tank (Ref. TASK 28-10-00-910-001).
(2)
Make sure that the safety barriers are in position.
(3)
Make sure the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER (98D27803500001) is correctly installed on the flap/slat control lever.
(4)
Make sure the warning notices are in position in the cockpit to tell persons not to operate the flaps or slats.
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