4. Procedure
_________
Subtask 24-92-00-210-063
A. Inspection of the End Fittings of Electrical Conduits (Ref. Fig. 602/TASK 24-92-00-991-006, 620/TASK 24-92-00-991-026)
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 621/TASK 24-92-00-991-027)
**ON A/C 301-399,
(Ref. Fig. 621A/TASK 24-92-00-991-027-A)
**ON A/C ALL
WARNING : BE CAREFUL NOT TO CUT YOUR FINGERS. FLAKES OF NICKEL ARE SHARP.
_______
(1) At each fitting use the procedure that follows to protect against corrosion:
(a)
Use CLEANING AGENTS (Material No. 11-004) and a lint-free cloth to remove any contamination from the fitting.
(b)
Remove any flakes or blisters, make sure that the you do not damage the base metal while you do this task.
NOTE : A dental or a seal tools are recommended for the removal
____
of flakes and blisters.
(c) Use a brush or an airless spray to apply a continuous coat of STORAGE PRESERVATION (Material No. 15-008) with a thickness of
0.030 mm (0.001 in.), to cover all the fitting.
Electrical Harness Conduits - Corrosion Protection Figure 620/TASK 24-92-00-991-026
1EFF : 1 1R 1CES ALL 1 11 1 24-92-00 Page 670 May 01/04
Location of Conduit Fittings
Figure 621/TASK 24-92-00-991-027
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 24-92-00Page 671 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1
R Location of Conduit Fittings
R Figure 621A/TASK 24-92-00-991-027-A
R 1EFF : 301-399, 1 24-92-00 Page 672
1 1 May 01/04
1 1
1CES 1
5. Close-up
________ Subtask 24-92-00-410-064
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
For the left wing:
(a) Install the top cover of the movable fairing of the No. 2 flap track: 531AT.
(3)
For the right wing:
(a) Install the top cover of the movable fairing of the No. 2 flap track: 631AT.
(4)
Disconnect the aircraft from the ground (Ref. TASK 12-34-24-869-002).
(5)
Remove the access platform(s).
1EFF : ALL 1 24-92-00Page 673 1 1 May 01/04R 1 1 1CES 1
TASK 24-92-00-210-014
Inspection of the End Fittings of Electrical Conduits in the Main Landing Gear (MLG) Well and False Spar Box
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.
WARNING : MAKE SURE THAT YOU OBEY ALL THE WARNINGS AND THE CAUTIONS INCLUDED IN
_______ THE REFERENCED PROCEDURES.
WARNING : USE SOLVENTS/CLEANING AGENTS, SEALANTS AND OTHER SPECIAL MATERIALS
_______ ONLY WITH A GOOD SUPPLY OF AIR. OBEY THE MANUFACTURERS INSTRUCTIONS. PUT ON PROTECTIVE CLOTHING. DO NOT GET THEM IN YOUR MOUTH. DO NOT SMOKE. DO NOT BREATHE THE GAS. THESE MATERIALS ARE POISONOUS, FLAMMABLE AND SKIN IRRITANT. GET MEDICAL HELP IF YOUR SKIN OR EYES BECOME IRRITATED.
1. Reason for the Job
__________________
Refer to the MPD TASK: 240000-06 Apply temporary protection to end fittings of electrical conduits in the MLG well and false spar box.
1EFF : ALL 1 24-92-00Page 674 1 1 May 01/04R 1 1 1CES 1
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific airless spray No specific brush No specific dental No specific lint-free cloth No specific seal tools No specific adjustable access platform 3 m (9 ft. 10 in.)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 11-004 USA MIL-T-81533 1.1.1TRICHLOROETHANE (METHYL CHLOROFORM) (Ref. 20-31-00)
Material No. 15-008 AIB TN 10138 TYPE II GRADE 2 CORROSION PREVENTIVE TEMPORARY PROTECTIVE COMPOUND (Ref. 20-31-00)
C. Referenced Information
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