(8)
Assemble the bearing housing-halves (9) and the bearing (8) together. Make sure that the identification groove in the bearing (8) is adjacent to the flange of the bearing-housing assembly (7).
(9)
Use the SOCKET-RING (FOR NUT OF FWD PINTLE BEARING) (98D57004003000) to install the bearing-housing assembly (7) in the forward pintle fitting.
(10)
TORQUE the bearing-housing assembly (7) to 5.6 m.daN (41.29 lbf.ft).
(11)
Make sure that the joint line of the bearing housing-halves (9) is not more than 20 degrees from the aircraft horizontal (DIM 'X').
(12)
If the DIM 'X' is more than 20 degrees, do these steps:
(a)
Remove the bearing-housing assembly (7).
(b)
Remove laminations from the shim (1) as necessary. Make sure that the shim has no more than a maximum thickness of 1 mm (0.04 in.).
NOTE : Each lamination has a thickness of 0.05 mm (0.0019 in.).
____
(c)
Install the shim (1).
(d)
Install the bearing-housing assembly (7).
(e)
TORQUE the bearing-housing assembly (7) to 8.6 m.daN (63.42 lbf.ft).
(f)
Do a check of DIM 'X' again.
(13)
When the DIM 'X' is correct, remove the bearing-housing assembly (7).
(14)
Clean the threads of the retaining nut (11) with a MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026).
(15)
Apply a thin layer of SPECIAL MATERIALS (Material No. 05-002) to the last two threads of the retaining nut (11) (DIM 'Z').
(16)
Fill the space between the retaining nut (11) and the bush (12) with COMMON GREASE (Material No. 04-004).
Subtask 57-26-13-420-050
B. Installation of the Bearing Assembly
(1)
Install the bearing-housing assembly (7).
(2)
TORQUE the bearing-housing assembly (7) to 5.6 m.daN (41.29 lbf.ft).
1EFF : ALL 1 57-26-13Page 414 1 1 May 01/05R 1 1 1CES 1
(3)
Install the locking ring (5). Make sure that the chamfer of the locking ring (5) is against the forward pintle fitting.
(4)
Clean the edge of the locking ring (5) and the adjacent surface of the pintle fitting with a clean MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026).
(5)
Put a bead of SEALANTS (Material No. 09-002) around the edge of the locking ring (5).
(6)
Install the four new O-ring seals (6) for the four greasers (2) in the seal assembly (4).
(7)
Install the seal assembly (4) with the ten bolts (3).
(8)
Safety the bolts (3) with lockwire, corrosion resistant steel 0.8 mm
(0.032 in.) dia. R **ON A/C ALL
5. Close-up
________
Subtask 57-26-13-410-050
A. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
(2) Install the MLG leg assembly (Ref. TASK 32-11-11-400-001).
Subtask 57-26-13-942-050
B. Removal of Equipment
(1)
Remove the warning notice(s).
(2)
Remove the safety barriers.
(3)
Remove the access platform(s).
(4)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
TASK 57-26-13-000-002
Removal of the Bearing Assembly of the MLG Actuator Attachment
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 : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______ GEAR.
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific plastic spatula No specific safety barriers No specific warning notices No specific access platform 3 m (9 ft. 10 in.) 98D57004081000 1 SPANNER R/I BEARING
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
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