R 4. Procedure_________
R Subtask 52-73-11-420-063
R A. Installation of the Proximity Switch
R (Ref. Fig. 404/TASK 52-73-11-991-006)
R (1) Install the proximity switch (2) on their support.
R (2) Install the washer (3) and the nut (4).
R (3) TORQUE the nut (4) to 3 m.daN (22.12 lbf.ft).
R (4) Safety the nut (4) and the washer (3) with MISCELLANEOUS (Material
R No. 19-010).
R (5) Remove the blanking cap from the electrical connector (1).
R (6) Connect the electrical connector (1) to the proximity switch (2).
R (7) Adjust the proximity switch (2) (Ref. TASK 52-71-00-820-009).
R Subtask 52-73-11-865-067
R B. Remove the safety clip(s) and the tag(s) and close this(these) circuit
R breaker(s):
R -------------------------------------------------------------------------------
R PANEL DESIGNATION IDENT. LOCATION
R -------------------------------------------------------------------------------
R 121VU EIS/SLIDES/ARM AND WARN/FLT 15WN P11
R 121VU EIS/SLIDES/ARM AND WARN/GND 13WN P10
R 121VU EIS/SDAC1 AND 2/DOOR/DET/PAX 48WV P05
R Subtask 52-73-11-710-050
R C. Operational Test
R (1) Do an operational test of the warning system of the emergency exits
R (Ref. TASK 52-73-00-710-002).
R 1EFF : 301-399, 1 52-73-11Page 431 1 1 May 01/04 1 1 1CES 1
R 5. Close-up________
R Subtask 52-73-11-410-063
R A. Installation of the Lining Panel
R (1) Install the insulation blanket.
R (2) Install the lining panel:
R FOR 5WN1
R 833CZ (Ref. TASK 25-23-47-400-012).
R FOR 5WN2
R 834CZ (Ref. TASK 25-23-47-400-013).
R Subtask 52-73-11-410-056
R B. Close Access
R (1) Make sure that the work area is clean and clear of tool(s) and other
R items.
R (2) Obey the special precautions after the work on the emergency exit
R (Ref. TASK 52-22-00-860-004).
R (3) Close the applicable emergency exit 833 or 834 (Ref. TASK 52-22-00-
R 410-002).
R (4) Remove the access platform(s).
R Subtask 52-73-11-862-056
R C. De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-
R 002).
R 1EFF : 301-399, 1 52-73-11Page 432 1 1 May 01/04 1 1 1CES 1
R **ON A/C 001-049, 051-099, 101-149, 201-299,
TASK 52-73-11-000-004
Removal of the Proximity Switches (6WN1, 6WN2) of the Aft Emergency Exits
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 caps
No specific circuit breaker(s) safety clip(s)
No specific wrench
No specific access platform 4.40 m (14 ft. 5 in.)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-42-00-861-001 Energize the Ground Service Network from the External
Power 52-10-00-010-001 Opening of the Passenger/Crew Door 52-73-11-991-004 Fig. 405 FOR FIN 6WN1 25-23-47-000-002 Removal of the Upper Sidewall Panel Assy 241LW,
(242LW), 241CW, (242CW) and 241FW, (242FW) FOR FIN 6WN2 25-23-47-000-002 Removal of the Upper Sidewall Panel Assy 241LW,
(242LW), 241CW, (242CW) and 241FW, (242FW)
3. Job Set-up
__________
Subtask 52-73-11-861-056
A. Energize the ground service network
(Ref. TASK 24-42-00-861-001).
R 1EFF : 001-049, 051-099, 101-149, 201-299, 1 52-73-11Page 433 1 1 May 01/05 1 1 1CES 1 Subtask 52-73-11-010-053
B. Get Access WARNING : DO NOT OPEN THE PASSENGER/CREW DOOR IF THE WIND SPEED IS MORE
_______
THAN 65 KNOTS.
WARNING : STOP THE OPENING PROCEDURE IF THE RED WARNING LIGHT FLASHES.
_______ RESIDUAL PRESSURE COULD CAUSE THE DOOR TO OPEN WITH A SUDDEN FORCE AND INJURE PERSONS AND/OR DAMAGE THE AIRCRAFT.
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