(2)
Open the applicable avionics compartment door
FOR 36WV
811.
FOR 23WV
812.
FOR 38WV
822.
FOR 40WV
824.
Subtask 52-71-14-020-051
D. Removal of Components
(Ref. Fig. 401/TASK 52-71-14-991-002)
(1) FOR 40WV
(a)
Remove the two cotter pins (1).
(b)
Remove the ladder (5).
(c)
Remove the clamps (3) and the flexible sleeve (2) from the duct (4).
(d)
Put a blanking plug on the duct end.
(e)
Remove the access panel 128EG.
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Panel 128EG - Removal/Installation
Figure 401/TASK 52-71-14-991-002
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4. Procedure
_________ Subtask 52-71-14-020-050
A. Removal of the Proximity Switch
(Ref. Fig. 402/TASK 52-71-14-991-001)
(1)
Disconnect the electrical connector (10) from the proximity switch (11).
(2)
Put blanking caps on the disconnected electrical connectors.
(3)
Remove and discard the lockwire.
(4)
Remove the nut (14) and the washer (13).
(5)
Remove the proximity switch (11) from the support (12).
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Proximity Switches - Avionics Compartment Door
Figure 402/TASK 52-71-14-991-001
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TASK 52-71-14-400-001
Installation of the Proximity Switches (23WV, 36WV, 38WV, 40WV) of the Avionics Compartment Doors
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 plug
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 19-009 USA AMS 5687 LOCKWIRE STAINLESS STEEL ANNEALED 0.5MM DIA (Ref. 20-31-00)
C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R R R R 24-42-00-861-001 24-42-00-862-001 52-41-00-410-002 52-71-00-710-001 52-71-00-820-008 52-71-14-991-002 52-71-14-991-001 Energize the Ground Service Network from the External PowerDe-energize the Ground Service Network Supplied from the External Power Close the Avionics Compartment Doors after AccessOperational Test of the Door Warning System Adjustment of the Proximity Switches (23WV, 38WV, 40WV) of the Avionics Compartment Doors with the CHECKING TOOL-DOORSFig. 401Fig. 402
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3. Job Set-up
__________ Subtask 52-71-14-860-051
A. Aircraft Maintenance Configuration
(1)
Make sure that the door is open and that the access platform is in position.
(2)
Make sure that the ground service network is energized (Ref. TASK 24-42-00-861-001).
Subtask 52-71-14-865-051
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU AIR COND/AVNCS VENT/CTL 6HQ D06 121VU EIS/SDAC1 AND 2/DOOR/DET/AVNCS 46WV P02
4. Procedure
_________ Subtask 52-71-14-420-050
A. Installation of the Proximity Switch
(Ref. Fig. 402/TASK 52-71-14-991-001)
(1)
Install the proximity switch (11) on the support (12).
(2)
Install the washer (13) and the nut (14).
