(2)
Remove the safety barriers.
(3)
Remove the warning notice(s).
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(4)
Remove the access platform(s).
(5)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
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TASK 57-26-00-200-003
Detailed Visual Inspection of Outer Wing Aft Pylon Attachment Fitting Lug
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.
1. Reason for the Job
__________________
Refer to the MPD TASK: 572657-01
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific warning notice
No specific access platform 3.0 m (9 ft. 10 in.)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 11-026 GB DEF-STAN 68-148/1 SOLVENT GENERAL PURPOSE (Ref. 20-31-00) Material No. 19-003 USA AMS 3819 LINT-FREE COTTON CLOTH (Ref. 20-31-00)
1EFF : ALL 1 57-26-00Page 622 1 1 May 01/04R 1 1 1CES 1
C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R 54-51-17-000-001
R
R 54-51-17-000-002
R
R 54-51-17-000-003
R
R 54-51-17-400-001
R
R 54-51-17-400-002
R
R 54-51-17-400-003
R
R 57-26-12-000-001
R 57-26-12-400-001
R SIL 54-023
ASRM 572600
R
57-26-00-991-005
3. Job Set-up__________
Subtask 57-26-00-941-054
A. Safety Precautions
Removal of the Pylon-to-Wing Forward Attach Fitting at RIB4 Removal of the Pylon-to-Wing Aft Attach Fitting at RIB10 Removal of the Bearing of the Pylon Rear Attachment at RIB10 Installation of Pylon-to-Wing Forward Attach Fitting at RIB4 Installation of the Pylon-to-Wing Aft Attach Fitting at RIB10 Installation of the Bearing of the Pylon Rear Attachment at RIB10 Removal of the Pylon Rear Attachment Bearing Installation of the Pylon Rear Attachment Bearing
(for corrective action)
Fig. 605
(1) Put a warning notice in the cockpit to tell persons not to start the engine 1 (2).
Subtask 57-26-00-010-054
B. Get Access
(1)
Put the access platform below the applicable pylon, zone 470 (480).
(2)
Remove the pylon access panels:
-
for the LH pylon, remove 471CL, 475BL, 472BR, 476BR
-
for the RH pylon, remove 481BL, 485BL, 482CR, 486BR.
4. Procedure_________
(Ref. Fig. 605/TASK 57-26-00-991-005)
Subtask 57-26-00-110-054
A. Preparation for Inspection
(1) Use a MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-026) to clean the aft attachment fitting lug.
Subtask 57-26-00-210-054
B. Inspection
R (1) Examine the aft attachment fitting lug. Make sure that: - there are no cracks - there is no corrosion - the protective treatment is in the correct condition.
NOTE : If necessary, refer to the ASRM (Ref. ASRM 572600) for the____ correct repair procedure.
R R R R (2) Examine the top and bottom aft attachment bearings (Ref. SIL 54-023). Make sure that: - the bearings are in the correct condition - the bearings show no signs of movement - the top bearing sealant shows no signs of cracks.
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