SKINS AND PLATING - CLEANING/PAINTING_____________________________________
TASK 57-71-11-100-001
Cleaning and Painting of the Spoiler 1
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.
R R R R R CAUTION : BE CAREFUL WHEN YOU DO MAINTENANCE TASKS ON THE WING TRAILING EDGE:_______ - DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE RACEWAYS. - DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE INSTALLATIONS. - MAKE SURE THAT THE ELECTRICAL CABLES ARE INSTALLED CORRECTLY. INCORRECT INSTALLATION CAN CAUSE DAMAGE.
NOTE : The clean/paint procedure is the same for all the spoilers.____
1. Reason for the Job__________________
Self Explanatory
2. Job Set-up Information______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific No specific No specific No specific No specific No specific 98D27604000000 98D27803500001 safety barrierssoft brushvacuum cleanerwarning noticewarning noticeswash brush1 COLLAR-SAFETY, SPOILER2 TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 11-001 USA MIL-D-16791 TYPE I R DETERGENT (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. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
27-60-00-866-002 Extension-Retraction of the Spoilers for Maintenance 29-10-00-864-003 Depressurize the Blue Hydraulic System 29-23-00-864-001 Depressurize the Green and Yellow Hydraulic Systems
after Operation of the PTU
29-24-00-864-001 Depressurize the Yellow Hydraulic System
51-75-12-300-001 Repair of Major Paint Damage on Light Alloy and
Composite Material
51-75-12-300-002 Repair of Major Paint Damage on Steel Component
51-75-12-300-003 Repair of Minor Paint Damage (Topcoat Only)
3. Job Set-up
__________
Subtask 57-71-11-941-053
A. Safety Precautions
(1)
Install the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER (98D27803500001) on the flap/slat control lever.
(2)
Put warning notices in the cockpit to tell persons not to operate the flaps or slats.
(3)
Put a warning notice on the HYD section of panel 40VU to tell persons not to pressurize the aircraft hydraulic systems.
(4)
Put the safety barriers in position.
(6)
Replace the cloth frequently to make sure that contamination is not put back on the surfaces.
(7)
Clean recesses and edges with the wash brush and CLEANING AGENTS (Material No. 11-004).
(8)
Do the procedure again until the areas are clean.
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