Subtask 57-26-13-010-050
B. Get Access
(1) Put the access platform below the applicable main landing gear bay,
zone 571 or 671.
(2) Remove the applicable MLG leg assembly (Ref. TASK 32-11-11-000-001).
4. Procedure_________
R **ON A/C 051-052,
R (Ref. Fig. 401/TASK 57-26-13-991-001-A)
R **ON A/C ALL
R Post SB 57-1104 For A/C 051-052,
R (Ref. Fig. 401A/TASK 57-26-13-991-001)
R **ON A/C 051-052,
R Subtask 57-26-13-020-050-A
R A. Removal of the Bearing Assembly
R (1) Remove and discard the wire locking from the eight bolts (3).
R (2) Remove the two greasers (2), the bolts (3) and the seal assembly (4).
R (3) Use a plastic spatula to remove the sealant from around the locking
R ring (5).
R (4) Remove the locking ring (5).
R (5) Use the SOCKET-RING (FOR NUT OF FWD PINTLE BEARING) (98D57004003000)
R to remove the bearing-housing assembly (6).
R (6) Remove the shim (1) if installed.
R (7) Remove the bearing housing-halves (8) from the bearing (7).
R (8) Remove and discard the O-ring seal (9).
R Details of the MLG Forward Pintle-Bearing Assembly R Figure 401/TASK 57-26-13-991-001-A
R 1EFF : 051-052, 1 57-26-13Page 404 1 1 May 01/05 1 1 1CES 1
R Details of the MLG Forward Pintle-Bearing Assembly Figure 401A/TASK 57-26-13-991-001
1EFF : 1 1 1CES ALL 1 111 57-26-13 Page 405 May 01/05
R **ON A/C ALL
R Post SB 57-1104 For A/C 051-052, Subtask 57-26-13-020-050
A. Removal of the Bearing Assembly
(1)
Remove and discard the wire locking from the ten bolts (3).
(2)
Remove the four greasers (2), the bolts (3) and the seal assembly (4).
(3)
Remove and discard the four O-ring seals (6) for the greasers (2) from below the seal assembly (4).
(4)
Use a plastic spatula to remove the sealant from around the locking ring (5).
(5)
Remove the locking ring (5).
(6)
Use the SOCKET-RING (FOR NUT OF FWD PINTLE BEARING) (98D57004003000) to remove the bearing-housing assembly (7).
(7)
Remove the shim (1) if installed.
(8)
Remove the bearing housing-halves (9) from the bearing (8).
(9)
Remove and discard the two O-ring seals (10) from the bearing (8).
R **ON A/C ALL
TASK 57-26-13-400-001
Installation of the Bearing Assembly of the Forward Pintle Pin
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.
WARNING : OBEY THE HYDRAULIC SAFETY PROCEDURES.
_______
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific warning notices
No specific access platform 2 m (6 ft. 7 in.)
No specific Torque Wrench : range 1.00 to 10.00 m.daN
(8.00 to 75.00 lbf.ft) 98D57004003000 1 SOCKET-RING (FOR NUT OF FWD PINTLE BEARING) B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
No specific
Material No. 04-004
Material No. 05-002
Material No. 09-002
R R R R R R Material No. 09-018 Material No. 09-019 Material No. 11-026
Material No. 19-003
C. Expendable Parts
lockwire, corrosion resistant steel 0.8 mm (0.032 in.) diaUSA MIL-PRF-23827 TYPE I SYNTH.ESTER BASED GREASE HIGH PRESSURE (Ref. 20-31-00)USA MIL-P-8116 PUTTY, ZINC CHROMATE GENERAL PURPOSE (Ref. 20-31-00)USA MIL-S-8802 TYPE I CLASS B FUEL TANK SEALANTPOLYSULFID(NO LONGER AVAILABLE (Ref. 20-31-00) USA AMS 3267/3 CORROSION INHIBITING LOW ADHESION SEALANT (Ref. 20-31-00) USA AMS 3267/3 LOW ADHESION CORROSION INHIBITING SEALANT (Ref. 20-31-00)GB DEF-STAN 68-148/1 SOLVENT GENERAL PURPOSE (Ref. 20-31-00)USA AMS 3819 LINT-FREE COTTON CLOTH (Ref. 20-31-00) 中國航空網 www.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：A320飛機維護手冊 AMM WINGS 機翼2(43)
