(2)
Release the grommet (10) and remove the cover (5).
(3)
Disconnect the electrical connector (9) from the connector (11). Install a blanking cap on the disconnected electrical connector.
(4)
Attach the connector (9) to the wheel with a cord.
(5)
Remove the cotter-pins (1) and discard them. Remove the nuts (2), the washers (3) and the bolts (4).
(6)
Remove the rotating mechanism (12) from the axle.
(7)
Disconnect the connector (13) and install a blanking cap on the disconnected connector.
(8)
Remove the rotating mechanism (12).
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Rotating Mechanism
Figure 401/TASK 32-49-17-991-001
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1 1
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TASK 32-49-17-400-001 Installation of the NLG TPIS Rotating Mechanism
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 lockwire corrosion resistant steel 0.8 mm (0.03in) Material No. 04-004A INFORMATION TRANSFERRED TO 04-022 (Ref. 20-31-00)
C. Expendable Parts
-------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
cotter-pin 32-21-01 06 -010
D. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
32-49-00-720-001 Crosscheck TPIS Reading and Tire Pressure Gauge 32-49-17-991-001 Fig. 401
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3. Job Set-up
__________ Subtask 32-49-17-860-050
A. Aircraft Maintenance Configuration
(1) In the cockpit, on the panel 400VU, make sure that the warning notice(s) is (are) in position to tell persons not to operate the landing gear control lever.
(2) Make sure that the safety barriers are in position. Subtask 32-49-17-865-051
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
121VU HYDRAULIC/TIRE/PRESS 1GV M31
4. Procedure
_________
(Ref. Fig. 401/TASK 32-49-17-991-001) Subtask 32-49-17-640-050
A. Preparation for Installation
(1) Apply a thin layer of COMMON GREASE (Material No. 04-004A) in the axle and on the nuts and bolts.
Subtask 32-49-17-420-051
B. Installation of the Rotating Mechanism
(1)
Remove the blanking cap. Connect the connector (9) to the rotating mechanism (12).
(2)
Install the rotating mechanism (12) in the axle. Make sure that the holes used to attach the rotating mechanism are in the correct position.
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(3)
Fully engage the rotating mechanism (12) in the axle. NOTE : Do not use the part of the rotating mechanism that turns as a
____
support.
(4)
Install the bolts (4), the washers (3) and the nuts (2).
(5)
TORQUE the nuts (2) to between 0.4 and 0.45 m.daN (35.39 and 39.82 lbf.in).
(6)
Safety the nuts (2) with the cotter-pin (1).
(7)
Remove the blanking cap and connect the electrical connector to the connector (11).
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