B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 11-026 GB DEF-STAN 68-148/1 R SOLVENT GENERAL PURPOSE (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
32-11-11-000-001 Removal of the MLG Leg Assembly
32-11-11-400-001 Installation of the MLG Leg Assembly
ASRM 572613 (for corrective action)
CMM 321107 (for corrective action)
57-51-00-991-001 Fig. 601
3. Job Set-up
__________
Subtask 57-51-00-941-076
A. Safety Precautions
(1)
Make sure that the safety devices are on the landing gears (Ref. TASK 32-00-00-481-001). Put the safety barriers in position.
(2)
Put warning notices in the cockpit to tell persons not to operate the landing gear or the landing gear doors.
Subtask 57-51-00-010-062
B. Get Access
Put the access platform below the applicable zone 571 or 671.
(1) Remove the MLG Leg Assembly (Ref. TASK 32-11-11-000-001).
4. Procedure_________
(Ref. Fig. 601/TASK 57-51-00-991-001)
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.
Subtask 57-51-00-110-052
R R A. Preparation for Inspection
R R (1) Use a MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-026) to clean: - the rear pintle pin (1) - the greaser plug (2) (with the O-rings (4) removed) - the bolt (3) - the anti-rotation washer (5) and the half-seals (8) and (9) - the circlip (11), the locking washer (12), the nut (13) and the washer (14) - the sliding bush (15), the rear pintle mounting structure and the fixed bushes (6), (7) and (10).
Subtask 57-51-00-210-051
B. Inspection
(1) Examine the rear pintle pin (1), the greaser plug (2) and the related MLG structural attachments. Make sure that: - there is no corrosion or damage - there is free movement of the parts that move.
NOTE : If necessary, refer to the ASRM (Ref. ASRM 572613) and the CMM____ (Ref. CMM 321107) for the correct repair procedures.
MLG Rear Pintle-pins
Figure 601/TASK 57-51-00-991-001
1EFF : ALL 1 57-51-00 Page 604
1 1 Feb 01/98
1 1
1CES 1
5. Close-up
________
Subtask 57-51-00-410-063
A. Close Access
R (1) Replace the O-rings (4) that were removed to clean the greaser plug R (2).
(2) Install the MLG Leg Assembly (Ref. TASK 32-11-11-400-001).
Subtask 57-51-00-942-051
B. Removal of Equipment
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Remove the access platform(s).
(3)
Remove the safety barriers.
(4)
Remove the warning notice(s).
(5)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
TASK 57-51-00-200-002
Special Detailed Inspection of Outer Wing Trailing Edge Spoilers 2, 3 and 4 Actuator and Hinge Fittings at Vertical Legs....
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:
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