Proximity Switches (6WN1, 6WN2) - Emergency Exits
 Figure 518/TASK 52-71-00-991-019

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 C. Removal of the Door Lining Panels
 (1) Remove the lining panel.
R FOR 6WN1 241FW, (Ref. TASK 25-23-47-000-002).
R FOR 6WN2 242FW, (Ref. TASK 25-23-47-000-002).
 (2) Remove the insulation.
 Subtask 52-71-00-865-069

 D. Open, safety and tag this(these) circuit breaker(s):
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
121VU EIS/SLIDES/ARM AND WARN/FLT 15WN P11 121VU EIS/SLIDES/ARM AND WARN/GND 13WN P10 121VU EIS/SDAC1 AND 2/DOOR/DET/PAX 48WV P05
 4. Procedure
_________
 Subtask 52-71-00-820-076

 A. Adjustment of the Proximity Switch
 (Ref. Fig. 518/TASK 52-71-00-991-019)

 WARNING : DO NOT OPEN THE EMERGENCY EXIT DURING THE ADJUSTMENT.
_______
 (1)
 Make sure that the clearance J1 between the target (2) and the bracket (1) of the proximity switch (9) is 41.2 +1.0 -1.0 mm (1.6220 +0.0393 -0.0393 in.)

 (2)
 If necessary, adjust the target position as follows:

 (a)
 Loosen the locknut (4) to release the serrated washer (3) and adjust the target (2) to get the correct clearance J1.

 (b)
 Tighten the locknut (4).

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 B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 48WV, 13WN, 15WN
 Subtask 52-71-00-710-068
 C. Operational Test
 (1) Do an operational test of the warning system related to the emergency exits (Ref. TASK 52-73-00-710-002).
 5. Close-up
________
 Subtask 52-71-00-410-087

 A. Installation of the Lining Panel
 (1) Install the insulation blanket.
 (2) Install the lining panel: R
 FOR 6WN1
 241FW, (Ref. TASK 25-23-47-400-002). R
 FOR 6WN2
 242FW, (Ref. TASK 25-23-47-400-002).
 Subtask 52-71-00-410-088
 B. Close Access
 (1) Arm the escape slide of the applicable emergency exit as follows. (Ref. Fig. 518/TASK 52-71-00-991-019)
 (a) With a hexagonal socket wrench, turn the head of the latch pin
 (7) a quarter turn clockwise to extend the latch pin (7). NOTE : The SLIDE ARMED indicator light (6) comes on.
____
 (b) Install and close the cover flap (5) on the emergency exit (8). NOTE : The SLIDE ARMED indicator light (6) goes off.
____
 (2) Make sure that the work area is clean and clear of tool(s) and other items.
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 (3) Close the pasenger/crew door 831 (Ref. TASK 52-10-00-410-001).
 (4) Remove the access platform(s). Subtask 52-71-00-862-068
 C. De-energize the ground service network
 (Ref. TASK 24-42-00-862-001).

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 **ON A/C ALL

 TASK 52-71-00-820-011
 Adjustment of the Proximity Switch (36WV) of the Avionics Compartment Door 822.

 1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific access platform 1.8 m (5 ft. 11 in.)
 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-42-00-861-001 Energize the Ground Service Network from the External Power 24-42-00-862-001 De-energize the Ground Service Network Supplied from
 the External Power 52-41-00-410-002 Close the Avionics Compartment Doors after Access 52-71-00-710-001 Operational Test of the Door Warning System 52-71-00-991-022 Fig. 519
 3. Job Set-up
__________ Subtask 52-71-00-861-070
 A. Energize the ground service network (Ref. TASK 24-42-00-861-001).
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 B. Get Access
 (1)
 Put an access platform in position in front of the avionics compartment door 822.
　
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