5. Close-up
________ Subtask 28-42-34-410-050
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Close the access door 811.
(3) Remove the access platform(s). Subtask 28-42-34-862-050
B. De-energize the ground service network (Ref. TASK 24-42-00-862-001).
1EFF : ALL 1 28-42-34Page 406 1 1 Feb 01/98 1 1 1CES 1
HARNESS - WING TANK (13QT1,13QT2,14QT1,14QT2,15QT1,15QT2,16QT1,16QT2,57QT,58QT,
_______________________________________________________________________________
63QT,64QT) - REMOVAL/INSTALLATION
_________________________________
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
TASK 28-42-43-000-006
Removal of the Wing-Tank Inner-Cell Group A Harness 13QT1(13QT2)
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.
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
GEAR.
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking cap
No specific circuit breaker(s) safety clip(s)
No specific plastic spatula
No specific safety barriers
No specific string
No specific tape
No specific access platform 4.0 m (13 ft. 1 in.)
98D57004013000 1 HOOK-COVER (RIB 2 SURGE DOORS)
1EFF : ALL 1 28-42-43Page 401 1 1 Aug 01/05 1 1 1CES 1 B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
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
57-27-11-000-001 Removal of the Access Panel (540AB, 540BB, 540CB, 540DB, 540EB, 540FB, 540GB, 640AB, 640BB, 640CB, 640DB, 640EB, 640FB, 640GB)
57-27-11-000-002 Removal of the Access Panel (540HB, 540JB, 540KB, 540LB, 540MB, 540NB, 540PB, 540QB, 540RB, 550AB, 550BB, 550CB, 550DB, 560AB, 640HB, 640JB, 640KB, ....)
28-42-43-991-003 Fig. 401
28-42-43-991-004 Fig. 402
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-228,
28-42-43-991-006 Fig. 403
R **ON A/C 106-149, 229-299, 401-499,
28-42-43-991-006-A Fig. 403A
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
28-42-43-991-007 Fig. 404
28-42-43-991-009 Fig. 405
3. Job Set-up
__________
Subtask 28-42-43-941-054
A. Safety Precautions
WARNING : OBEY THE SAFETY PROCEDURES WHEN YOU DO WORK IN A FUEL TANK.
_______
(1) You must obey the the fuel safety procedures (Ref. TASK 28-10-00-910-001) when you do work in a fuel tank.
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 28-42-43Page 402 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1
(2) Put the safety barriers in position.
Subtask 28-42-43-650-050
B. Fuel Configuration
(1)
Defuel the applicable fuel tank (Ref. TASK 28-25-00-650-001).