B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
25-23-47-000-012  Removal of the Door Linings of the LH FWD Emergency Exit Door, zone 231
 25-23-47-000-013  Removal of the Door Linings of the RH FWD Emergency Exit Door at zone 251 or RH AFT at zone 252 or LH AFT at zone 232.
 52-22-00-010-001 Opening of the Emergency Exit Doors from the Passenger Compartment 52-22-00-860-003 Special Precaution before Maintenance on the Door Damper and Emergency Operation Cylinder 52-71-13-991-002 Fig. 401
 3. Job Set-up
__________
 WARNING : BEFORE YOU START WORK ON THE DOOR MAKE SURE THAT: - THE SLIDE
_______ CONTROL HANDLE IS IN THE DISARMED POSITION WITH THE SAFETY PIN INSTALLED. - THE PERCUSSION LEVER OF THE DOOR DAMPER CYLINDER IS IN THE DISARMED POSITION WITH THE SAFETY PIN INSTALLED.
 1EFF : 301-399, 1 52-71-13Page 401 1 1 Config-2 May 01/04 1 1 1CES 1 Subtask 52-71-13-865-052

 A. 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
 Subtask 52-71-13-010-052
 B. Get Access
 (1)
 Open the emergency exit door (referred to as door) (Ref. TASK 52-22-00-010-001).

 (2)
 Make sure that an access platform is in position below the opened door.

 (3)
 Make sure that the special precaution procedure on the door damper and emergency operation cylinder is done (Ref. TASK 52-22-00-860-003).

 (4)
 Remove the door lining from the applicable section of the door (Ref. TASK 25-23-47-000-013) and (Ref. TASK 25-23-47-000-012).

 4. Procedure
_________ Subtask 52-71-13-020-051
 A. Removal of the Proximity Switch
 (Ref. Fig. 401/TASK 52-71-13-991-002)

 (1) Remove the proximity sensor (2) as follows:
 (a)
 Disconnect the electrical connector (1) from the proximity sensor (2).

 (b)
 Put blanking caps on the disconnected electrical connectors.

 (c)
 Remove and discard the lockwire from the locknut (5).

 (d)
 Remove the locknut (5) with the lockwasher (4).

 (e)
 Remove the proximity sensor (2) from the attachment bracket (3).

 1EFF : 301-399, 1 52-71-13Page 402 1 1 Config-2 May 01/04 1 1 1CES 1

 Proximity Switch / Target Adjustment
 Figure 401/TASK 52-71-13-991-002

 1EFF : 301-399, 1 52-71-13Page 403 1 1 Config-2 May 01/04 1 1 1CES 1

 (2) Remove the target (6) as follows:
 (a)
 Remove and discard the lockwire from the nut (8).

 (b)
 Remove nut (8) and the lockwasher (7) from the target (6).

 (c)
 Remove the target (6) from the shaft lever (9).

 1EFF : 301-399, 1 52-71-13Page 404 1 1 Config-2 May 01/04 1 1 1CES 1 TASK 52-71-13-400-002

 Installation of the Proximity Switches 19WV1, 19WV2, 21WV1 and 21WV2
 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 3.2 m (10 ft. 6 in.) No specific Torque Wrench : range 0.20 to 3.60 m.daN
 (2.00 to 26.00 lbf.ft)
 B. Consumable Materials
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
No specific  lockwire, corrosion resistant steel, dia. 0.8 mm
 (0.032 in)
 C. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
25-23-47-000-012  Removal of the Door Linings of the LH FWD Emergency Exit Door, zone 231
 25-23-47-000-013  Removal of the Door Linings of the RH FWD Emergency Exit Door at zone 251 or RH AFT at zone 252 or LH AFT at zone 232.
　
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