1EFF : ALL 1 57-60-00Page 618 1 1 Aug 01/99R 1 1 1CES 1
TASK 57-60-00-200-004
Detailed Visual Inspection of Aileron Upper and Lower External Skins at Attachment to Spars and Ribs
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.
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.
1. Reason for the Job__________________
Refer to the MPD TASK: 576105-01
2. Job Set-up Information______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific No specific No specific No specific 98D27803500001 circuit breaker(s) safety clip(s)safety barrierswarning noticesaccess platform 3.8 m (12 ft. 6 in.)1 TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
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 -------------------------------------------------------------------------------
29-10-00-864-001 Depressurize the Green Hydraulic System 29-10-00-864-003 Depressurize the Blue Hydraulic System ASRM 576000 (for corrective action) 57-60-00-991-004 Fig. 604
3. Job Set-up
__________
Subtask 57-60-00-941-053
A. Safety Precautions
(1)
Put the safety barriers in position.
(2)
Install the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER (98D27803500001) on the flap/slat control lever.
(3)
Put warning notices in the cockpit to tell persons not to operate the flaps or slats.
(4)
Put warning notices in position to tell persons not to pressurize the hydraulic systems: - on the ground service panels
-in the cockpit, on the HYD overhead panel 40VU.
(5)
Put warning notices on the CAPT and F/O side sticks to tell persons not to operate the ailerons.
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Subtask 57-60-00-860-054
B. Aircraft Maintenance Configuration
(1) Put the access platform below the applicable aileron, zone 590 (690).
(2) Make sure that these aircraft hydraulic systems are depressurized: - the Green hydraulic system (Ref. TASK 29-10-00-864-001) - the Blue hydraulic system (Ref. TASK 29-10-00-864-003).
Subtask 57-60-00-865-056
C. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
49VU FLIGHT CONTROLS/ELAC1/NORM/SPLY 49VU FLIGHT CONTROLS/SLT/CTL AND MONG/SYS1 105VU FLIGHT CONTROLS/ELAC2/STBY SPLY 105VU FLT CTL/ELAC1/STBY SPLY 121VU FLIGHT CONTROLS/SLT/CTL/SYS2 121VU FLIGHT CONTROLS/ELAC2/NORM/SPLY 15CE1 5CV 16CE2 16CE1 7CV 15CE2 B11B06A02A01R21R20
4. Procedure_________
(Ref. Fig. 604/TASK 57-60-00-991-004)
R 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.
Aileron - Upper and Lower Skins Figure 604/TASK 57-60-00-991-004
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Subtask 57-60-00-110-053
A. Preparation for Inspection
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.
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