-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
52-22-00-860-004
52-71-00-710-001 52-71-00-991-013 FOR FIN 19WV1 25-23-47-000-012
25-23-47-400-012
FOR FIN 19WV2 25-23-47-000-013
25-23-47-400-013
FOR FIN 21WV1 25-23-47-000-013
25-23-47-400-013
FOR FIN 21WV2 25-23-47-000-013
25-23-47-400-013
3. Job Set-up
__________
Subtask 52-71-00-861-057Special Precaution after Maintenance on the Door Damper and Emergency Operation CylinderOperational Test of the Door Warning SystemFig. 511
Removal of the Door Linings of the LH FWD Emergency Exit Door, zone 231Installation of the Door Linings of the LH FWD Emergency Exit Door, zone 231
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.Installation 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.
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.Installation 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.
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.Installation 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.
A. Energize the ground service network (Ref. TASK 24-42-00-861-001)
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Subtask 52-71-00-865-071
B. 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 52-71-00-010-066
C. Get Access
(1)
Put an access platform in position at the applicable emergency exit 834 or 843 or 833 or 844.
(2)
Open the applicable emergency exit 833 or 834 or 843 or 844 from the outside (Ref. TASK 52-22-00-010-002).
(3)
Obey the special precautions before you start work on the emergency exit (Ref. TASK 52-22-00-860-003).
Subtask 52-71-00-010-073
D. Removal of the Lining Panel
(1) Remove the lining panel:
FOR 19WV1
833EZ (Ref. TASK 25-23-47-000-012).
FOR 19WV2
834EZ (Ref. TASK 25-23-47-000-013).
FOR 21WV1
843EZ (Ref. TASK 25-23-47-000-013).
FOR 21WV2
844EZ (Ref. TASK 25-23-47-000-013).
(2) Remove the insulation blanket.
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4. Procedure
_________ Subtask 52-71-00-820-063
A. Adjustment of the Proximity Switch
(Ref. Fig. 511/TASK 52-71-00-991-013)
WARNING : DO NOT OPEN THE EMERGENCY EXIT DURING THE ADJUSTMENT.
_______
(1)
Make sure that the emergency exits are closed.
(2)
Disconnect the electrical connector (1) from the proximity switch (2).
(3)
Connect the CHECKING TOOL-DOORS (355M03210000) to the electrical connector of the proximity switch (2).
(4)
Remove and discard the lockwire from the nut (4).
(5)
Loosen the nut (4) of the target (3).
(6)
Turn the target (3) until the NEAR indicator light comes on. NOTE : The target (3) and the proximity switch (2) must not be in
____
contact.
(7)
Turn the target (2) in the opposite direction until the FAR indicator light comes on.
(8)
From this position, screw the target (3) by two turns to two turns and a half.
(9)
Tighten the nut (4) and safety it with MISCELLANEOUS (Material No. 19-010).
(10) Disconnect the CHECKING TOOL-DOORS (355M03210000) from the proximity switch.
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