-
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
__________________
Refer to the MPD TASK: 574405-01
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s) No specific safety barriers No specific warning notices No specific adjustable access platform 3.5 m (11 ft. 6 in.) 98D27803000000 1 LOCKING TOOL - FLAP/SLAT CONTROL 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 -------------------------------------------------------------------------------
27-80-00-866-004 Extending the Slats on the Ground 27-80-00-866-005 Retracting the Slats on the Ground ASRM 574000 (for corrective action) 57-44-00-991-010 Fig. 604
3. Job Set-up
__________ Subtask 57-44-00-941-056
A. Safety Precautions
(1)
Put warning notices in the cockpit to tell persons not to operate the flaps or slats.
(2)
Put the safety barriers in position.
(3)
Put the adjustable access platform below the applicable wing leading edge at slat 3, zone 521 (621).
Subtask 57-44-00-860-058
B. Aircraft Maintenance Configuration
(1)
Extend the slats fully (Ref. TASK 27-80-00-866-004).
(2)
Install the LOCKING TOOL - FLAP/SLAT CONTROL LEVER (98D27803000000) on the flap/slat control lever.
Subtask 57-44-00-865-062
C. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/SLT/CTL AND MONG/SYS1 5CV B06 121VU FLIGHT CONTROLS/SLT/CTL/SYS2 7CV R21
4. Procedure
_________
(Ref. Fig. 604/TASK 57-44-00-991-010)
Subtask 57-44-00-110-059
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.
(1) Use a MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-004) to clean the top and bottom surfaces of the slat 3 trailing edge.
Subtask 57-44-00-210-056
B. Inspection
(1) Examine the slat 3 trailing edge, lower face, LH/RH. Make sure that:
-
there are no cracks
-
there is no corrosion
-
there is no damage
-the surface protection is in the correct condition.
NOTE : If necessary, refer to the ASRM (Ref. ASRM 574000) for the
____
correct repair procedure.
5. Close-up
________
Subtask 57-44-00-865-063
A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 5CV, 7CV.
Details of the Slat 3 Trailing Edge
Figure 604/TASK 57-44-00-991-010
1EFF : ALL 1 57-44-00 Page 621
1 1 Feb 01/98
1 1
1CES 1
Subtask 57-44-00-860-059
B. Aircraft Configuration
(1) Retract the slats fully (Ref. TASK 27-80-00-866-005). Subtask 57-44-00-942-063
C. Removal of Equipment
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
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