Material No. 15-008A AIB TN 10138 TYPE II GRADE 2 CORROSION PREVENTIVE TEMPORARY PROTECTIVE COMPOUND (Ref. 20-31-00)
Material No. 19-003 USA AMS 3819
LINT-FREE COTTON CLOTH (Ref. 20-31-00)
C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
32-00-00-481-001 Installation of the Safety Devices on the Landing
Gears 32-12-00-410-001 Close the Main Gear Doors after Access 32-12-14-400-001 Installation of the MLG Fixed Fairing Assembly (That
was Removed For Access Only) R 57-55-11-991-022 Fig. 416
3. Job Set-up
__________
Subtask 57-55-11-941-070
A. Safety Precautions
(1)
Make sure that the safety barriers are in position.
(2)
Make sure that the warning notices are in the cockpit to tell persons not to operate the flaps or slats.
(3)
On the panel 400VU :
-
make sure that the landing-gear control lever (6GA) is in the down position
-
make sure that the warning notice is in position to tell persons not to operate the landing-gear controls.
Subtask 57-55-11-860-070
B. Aircraft Maintenance Configuration
(1)
Make sure that the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER (98D27803500001) is in position on the flap/slat control-lever.
(2)
Make sure that the GROUND LOCK SLEEVE (460005833) or the GROUNDLOCK SLEEVE (460007280) is on the applicable MLG lockstay actuator (Ref. TASK 32-00-00-481-001).
(3)
Make sure that the GROUND LOCK SLEEVE (460005835) is on the applicable MLG door actuator (Ref. TASK 32-00-00-481-001).
(4)
Make sure that the access platform is in position below the applicable zone.
Subtask 57-55-11-865-075
C. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/FLP/CTL AND MONG/SYS1 6CV B07 121VU FLIGHT CONTROLS/WTB/FLP/SYS2 12CV P20 121VU FLIGHT CONTROLS/FLP/CTL AND/MONG/SYS2 8CV Q21 122VU FLIGHT CONTROLS/WTB/FLP/SYS1 10CV S07
4. Procedure
_________
R (Ref. Fig. 416/TASK 57-55-11-991-022)
Subtask 57-55-11-420-075
A. Preparation for Installation
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)
Clean the component interfaces and/or the adjacent areas with a MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026).
(2)
Do an inspection of the component interfaces and/or the adjacent areas.
(3)
Make sure that the parts retained from the removed component are clean and in the correct condition.
Subtask 57-55-11-420-076
B. Installation of the Hinge 1A Extension Fairing
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) To install the hinge 1A extension fairing if you have not replaced the fixed fairing.
(a)
Use a clean MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026) to clean the components that follow :
-
the washers (2) and (4)
-
the bolts (3) and (5).
(b)
Apply a thin layer of BONDING AND ADHESIVE COMPOUNDS (Material No. 08-007) to the threads and shank of the bolts (3) and (5).
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