Subtask 52-10-00-410-089-A
A. Installation of the Components
(1)
Remove the BALLAST WEIGHT - PASSENGER CREW DOOR (98D52103501000) (Ref. TASK 52-10-00-080-001).
(2)
Install the door insulation.
(3)
Install the door linings:
(a)
For the FWD passenger/crew doors (Ref. TASK 25-23-46-400-001):
-
For the left door: 831AZ, 831BZ, 831CZ, 831DZ, 831EZ, 831FZ and 831GZ.
-
For the right door: 841AZ, 841BZ, 841CZ, 841DZ, 841EZ, 841FZ and 841GZ.
(b)
For the AFT passenger/crew doors (Ref. TASK 25-23-46-400-002):
-
For the left door: 832AZ, 832BZ, 832CZ, 832DZ, 832EZ, 832FZ and 832GZ.
-
For the right door: 842AZ, 842BZ, 842CZ, 842DZ, 842EZ, 842FZ and 842GZ.
(4) Install the escape slide (Ref. TASK 25-62-44-400-001).
**ON A/C ALL
Subtask 52-10-00-865-082
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 13WN, 15WN, 48WV.
Subtask 52-10-00-410-078
C. Close Access
(1)
Obey the special precautions after the work on the door (Ref. TASK 52-10-00-860-002).
(2)
Make sure that the work area is clean and clear of tool(s) and other items.
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R (3) Close the passenger/crew door (Ref. TASK 52-10-00-410-001).
R (4) Remove the access platform(s).
R (5) Remove the ground support and maintenance equipment, the special and
standard tools and all other items.
R
Check Pressure of Emergency Cylinder/Accumulator of the FWD and Aft Passenger/Crew Doors
1. Reason for the Job
__________________
Refer to the MPD TASK: 521000-01
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific access platform 3.5 m (11 ft. 6 in.)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
52-10-00-010-001 Opening of the Passenger/Crew Door 52-10-00-410-001 Closing of the Passenger/Crew Door 52-10-00-614-001 Discharging/Charging of the Damper and Emergency
Operation Cylinder of the Passenger/Crew Doors 52-10-00-860-001 Special Precautions before Work on the Passenger/Crew Door 52-10-00-860-002 Special Precautions after Work on the Passenger/Crew Door 52-10-00-991-044 Fig. 603
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3. Job Set-up
__________ Subtask 52-10-00-010-079
A. Get Access WARNING : DO NOT OPEN THE PASSENGER/CREW DOOR IF THE WIND SPEED IS MORE
_______
THAN 65 KNOTS.
WARNING : BEFORE YOU START WORK ON THE DOOR, MAKE SURE THAT:
_______
-
THE EMERGENCY CONTROL HANDLE IS IN THE DISARMED POSITION WITH THE SAFETY PIN INSTALLED.
-
THE PERCUSSION LEVER OF THE DOOR-DAMPER AND EMERGENCY-OPERATION CYLINDER IS IN THE DISARMED POSITION WITH THE SAFETY PIN INSTALLED.
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.
(1)
Put the access platform in position in front of the passenger/crew door 831 or 841 or 832 or 842.
(2)
Open the passenger/crew door (Ref. TASK 52-10-00-010-001).
(3)
Obey the special precautions before you start work on the door (Ref. TASK 52-10-00-860-001).
4. Procedure
_________ Subtask 52-10-00-210-080
A. Check of the Pressure.
(Ref. Fig. 603/TASK 52-10-00-991-044)
CAUTION : THE PRESSURE ON THE PRESSURE INDICATOR OF THE BOTTLE MUST BE
_______
RELATED TO THE PRESSURE CORRECTED FOR TEMPERATURE.
(1) Make sure that the door is open.
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Door-Damper and Emergency-Operation Cylinder Figure 603/TASK 52-10-00-991-044
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(2) Write the pressure value shown on the pressure gauge (1).
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