PRESSURE TRANSDUCER - NLG TIRE (10GV,11GV) - REMOVAL/INSTALLATION
_________________________________________________________________ TASK 32-49-15-000-001 Removal of the NLG Tire Pressure Transducer 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 blanking cap
No specific circuit breaker(s) safety clip(s)
No specific safety barriers
No specific warning notice(s)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
07-12-00-582-001 Jacking for Nose Gear Wheel Change 12-14-32-614-001 Nitrogen Filling of the Tires 32-49-15-991-001 Fig. 401
3. Job Set-up
__________ Subtask 32-49-15-941-050
A. Safety Precautions
(1)
In the cockpit, on the panel 400VU, put warning notice(s) in position to tell persons not to operate the landing gear control lever.
(2)
Put the safety barriers in position.
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(3) On the panel 110VU, make sure that the PARK BRK control switch is in
the OFF position. Subtask 32-49-15-865-050
B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
121VU HYDRAULIC/TIRE/PRESS 1GV M31
Subtask 32-49-15-860-050
C. Aircraft Maintenance Configuration
(1)
Install the chocks on the wheels of the main landing gear.
(2)
Lift the nose gear (Ref. TASK 07-12-00-582-001).
(3)
Fully deflate the tire (Ref. TASK 12-14-32-614-001).
4. Procedure
_________
(Ref. Fig. 401/TASK 32-49-15-991-001) Subtask 32-49-15-020-052
A. Removal of the Pressure Transducer
(1)
Cut and remove the lockwire.
(2)
Remove the screws (9) and the washers (10).
(3)
Release the grommet (11).
(4)
Remove the cover (7).
(5)
Disconnect the electrical connector from the connector (12).
(6)
Install the blanking cap on the disconnected electrical connector.
(7)
Remove the grommet (11).
(8)
Make sure that the tire is fully deflated.
(9)
Remove the cotter pin (5) and discard it.
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NLG Tire Pressure Transducer
Figure 401/TASK 32-49-15-991-001
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(10)
Remove the nut (6).
(11)
Remove the pressure transducer (4).
(12)
Remove the seals (3) and discard them.
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Installation of the NLG Tire Pressure Transducer
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)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
No specific corrosion resistant steel lockwire dia 0.8 mm (0.032 in.)
Material No. 04-004 USA MIL-PRF-23827 TYPE I SYNTH.ESTER BASED GREASE HIGH PRESSURE (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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