(3)
Make sure that the parts retained from the removed component are clean and in the correct condition.
Subtask 32-43-31-420-053
B. Installation of the Alternate-Brake Servovalve Manifold Filter
(1)
Install the new packing (5) on the new filter (4).
(2)
Install the filter (4) in the manifold.
(3)
Install the BULLET SEAL (S16-0609-0872) on the plug (1).
(4)
Install the new retainer (2) and the new packing (3) on the plug (1).
(5)
Remove the BULLET SEAL from the plug (1).
(6)
Install the plug (1) and TORQUE to between 10.0 and 10.5 m.daN (73.74 and 77.43 lbf.ft).
(7) Safety the plug (1) with MISCELLANEOUS (Material No. 19-010). Subtask 32-43-31-865-055
C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1GG, 2GG, 3GG, 4GG, 70GG, 71GG, 3801GX, 3802GX, 3803GX
Subtask 32-43-31-860-055
D. Aircraft Configuration
(1) Connect the isolation coupling of the PTU (Ref. TASK 29-23-00-860-002).
Subtask 32-43-31-870-051
E. Bleed the Brake System
(1) Bleed the alternate brake system (Ref. TASK 32-43-00-870-002).
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F. Test
(1)
Do an operational test of the alternate brake system (Ref. TASK 32-43-00-710-001).
(2)
Make sure that there are no hydraulic leaks from the plug (1).
5. Close-up
________ Subtask 32-43-31-942-051
A. Removal of Equipment
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Remove the safety barriers.
(3)
Remove the warning notice(s).
(4)
Remove the access platform(s).
(5)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 32-43-31Page 425 1201-299, 301-399, 1Aug 01/05 1 1 1CES 1 MANIFOLD - ALTERNATE BRAKE (2852GM,2853GM) - SERVICING
______________________________________________________
TASK 32-43-32-600-001
Reactivation of the Alternate-Brake Manifold Safety-Valve
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 safety barriers No specific warning notice No specific access platform 3.0 m (9 ft. 10 in.) No specific container 5 l (1.3208 USgal) No specific Torque Wrench : range 1.00 to 10.00 m.daN
(8.00 to 75.00 lbf.ft)
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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) Material No. 19-010 USA AMS 5687
LOCKWIRE STAINLESS STEEL ANNEALED 0.8MM DIA
(Ref. 20-31-00)
C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
29-00-00-864-001 Put the Related Hydraulic System in the Depressurized
Configuration before Maintenance Action 32-00-00-481-001 Installation of the Safety Devices on the Landing
Gears 32-43-00-710-001 Operational Check of Alternate Braking System 32-43-00-870-002 Bleeding of the High Pressure Alternate Braking
System 32-43-32-991-002 Fig. 301
3. Job Set-up
__________
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