(2)
Fully deflate the tire.
4. Procedure
_________ (Ref. Fig. 401/TASK 32-49-16-991-004) Subtask 32-49-16-020-055
A. Removal of the Pressure Transducer
(1)
Remove the screws (11) and the washers (10).
(2)
Remove the guard assembly (12). NOTE : Remove the guard assembly (12) along the axis of the wheel.
____ Do this to prevent damage to the drive shaft of the tachometer.
(3)
Remove the impeller (15)
Pre SIL 32 - 095
-Remove and discard the lockwire of the nut (14).
-Lock the impeller (15) with the DISASSEMBLY TOOL (MG174-04). Loosen the nut (14).
-Remove the impeller (15).
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Tire Pressure Transducer
Figure 401/TASK 32-49-16-991-004
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Post SIL 32 - 095
-Remove and discard the lockwire of the nut (14).
-Lock the impeller (15) with the DISASSEMBLY TOOL (MG174-04).
-
Remove the nut (14) and the washer (24).
-
Remove the impeller (15).
(4)
Remove and discard the lockwire. Disconnect the connector (16). Install the blanking caps.
(5)
Remove and discard the cotter pin (5). Remove the nut (6).
(6)
Remove the transducer (4).
(7)
Remove the seals (2) and discard them.
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Installation of the MLG Tire-Pressure Transducer (12GV,13GV,14GV,15GV)
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(s) 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.) 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)
C. Expendable Parts
-------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
2 packing-preformed 32-49-16 01 -050 5 cotter pin 32-49-16 01 -010
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D. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
07-12-00-582-002 Jacking for Main Gear Wheel Change 12-14-32-614-001 Nitrogen Filling of the Tires 32-48-00-720-001 Functional Test of the Brake Fans 32-49-00-720-001 Crosscheck TPIS Reading and Tire Pressure Gauge 32-49-16-991-004 Fig. 401
3. Job Set-up
__________
Subtask 32-49-16-860-061
A. Aircraft Maintenance Configuration
(1)
Make sure that the safety barriers are in position.
(2)
In the cockpit, on the panel 400VU make sure that the warning notice(s) is in position to tell persons not to operate the landing gear control lever.
(3)
Make sure that the wheel chocks are in position.
(4)
Make sure that the related axle is lifted with jack (Ref. TASK 07-12-00-582-002)
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