(14)
Remove the seal (35).
(15)
Disconnect the connector (36) from the mounting fixture assy (10).
(16)
Cut and remove the lockwire and discard it, then remove the screws
(3) and the washers (4).
(17)
Remove the clamp (5) and the plate (6).
(18)
Cut and remove the lockwire and discard it, then remove the screws (7).
(19)
Disengage the retaining plate (8) with the connector (9) to disconnect the connector (9) from the plug (39).
(20)
Disconnect the connector (1) from the tachometer (2) and put the blanking caps in position.
(21)
Remove the mounting fixture assy (10).
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(22)
Remove the nuts (46) and the washers (45).
(23)
Remove the pressure transducer (13).
(24)
Remove the screws (41) and the washers (40). NOTE : If the screws (41) are safetied with lockwire, cut and remove
____ the lockwire and discard it.
(25) Remove the motor (43).
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TASK 32-48-51-400-005-A
Installation of the Fan Assy (7GS,8GS,9GS,10GS)
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 Torque Wrench : range 0.00 to 1.20 m.daN
(0.00 to 9.00 lbf.ft) No specific Torque Wrench : range 0.20 to 3.60 m.daN
(2.00 to 26.00 lbf.ft) MG174-04 1 DISASSEMBLY TOOL
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
No specific corrosion resistant steel lockwire dia. 0.8 mm (0.03 in.) No specific lockwire corrosion resistant steel dia. 0.8 mm (0.03 in.) Material No. 04-003 USA MIL-T-5544 GRAPHITED PETROLATUM THREAD COMPOUND (Ref. 20-31-00) Material No. 04-004A INFORMATION TRANSFERRED TO 04-022 (Ref. 20-31-00) Material No. 04-012 USA VV-P-236 PURE MINERALVASELINE OR PETRO- LATUM (Ref. 20-31-00)
Material No. 11-002 USA MIL-PRF-680 DRY CLEANING SOLVENT (VARSOL/WHITE SPIRIT) (Ref. 20-31-00)
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C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
32-48-00-720-001 Functional Test of the Brake Fans 32-48-51-991-006 Fig. 402
3. Job Set-up
__________
Subtask 32-48-51-941-057
A. Safety Precautions
(1)
Make sure that the safety barriers are in position.
(2)
In the cockpit, on the panel 400VU make sure that the warning notice is in position to tell persons not to operate the landing gear control lever.
(3)
Make sure that the wheel chocks are in position.
Subtask 32-48-51-865-067
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU HYDRAULIC/BRK FAN/WHEELS/3 AND 4 2GS L35 121VU HYDRAULIC/BRK FAN/WHEELS/1 AND 2 1GS L32 121VU HYDRAULIC/BRK/FAN/CTL 3GS M32 121VU HYDRAULIC/TIRE/PRESS 1GV M31
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4. Procedure
_________
(Ref. Fig. 402/TASK 32-48-51-991-006) Subtask 32-48-51-420-056
A. Installation of the Fan Motor
(1)
Lubricate the fasteners with COMMON GREASE (Material No. 04-003)
(2)
Apply a light coat of COMMON GREASE (Material No. 04-003) to the drive fitting of the transducer (13) and the drive dog (26).
(3)
Make sure that the seal (44) is on the motor (33).
(4)
Apply a light coat of COMMON GREASE (Material No. 04-012) on the seal
(44) and install the motor (43) in the mounting fixture assy (4).
(5)
Attach the motor (43) to the mounting fixture assy (10) with the screws (41) and the washers (40).
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