W DOC AIRBUS | AMM A320F

Detailed Inspection of Door Seals

TASK 52-10-00-220-006-A
Detailed Inspection of Door Seals

ZONE: 831
ZONE: 832
ZONE: 841
ZONE: 842
1. Reason for the Job
Refer to the MPD TASK: 521000-03
DETAILED INSPECTION OF DOOR SEALS

This task is only applicable for passenger/crew doors that are not manually
blocked from the inside/outside of the aircraft.
2. Job Set-up Information
 A. Fixtures, Tools, Test and Support Equipment
REFERENCE
QTY
DESIGNATION
No specific
1
ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE
No specific
AR
SAFETY CLIP - CIRCUIT BREAKER
 B. Work Zones and Access Panels
ZONE/ACCESS
ZONE DESCRIPTION
831
FORWARD PASSENGER/CREW DOOR
832
AFT PASSENGER/CREW DOOR
841
FORWARD PASSENGER/CREW DOOR
842
AFT PASSENGER/CREW DOOR
 C. Referenced Information
REFERENCE
DESIGNATION
TASK 52-10-00-010-001-A
Opening of the Passenger/Crew Door
TASK 52-10-00-410-001-A
Closing of the Passenger/Crew Door
TASK 52-10-00-860-001-A
Special Precautions before Work on the Passenger/Crew Door
TASK 52-10-00-860-002-A
Special Precautions after Work on the Passenger/Crew Door
TASK 52-11-18-300-001-A
Repair of the Seal of the Forward Passenger/Crew Door
TASK 52-13-18-300-001-A
Repair of the Seal of the Aft Passenger/Crew Door
F Inspection of the Door Seals
3. Job Set-up
Subtask 52-10-00-010-078-A
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.
IF YOU DO NOT OBEY THESE INSTRUCTIONS, THE DOOR CAN OPEN WITH FORCE OR THE ESCAPE SLIDE CAN DEPLOY SUDDENLY. THIS CAN CAUSE INJURY AND/OR DAMAGE.
WARNING: STOP THE OPENING PROCEDURE IF THE RED WARNING LIGHT FLASHES. IF THE RED WARNING LIGHT FLASHES, REMAINING PRESSURE CAN CAUSE THE DOOR TO OPEN SUDDENLY AND CAN:
  • KILL OR CAUSE SERIOUS INJURY TO PERSONS
  • CAUSE DAMAGE TO THE AIRCRAFT.
   (1) Put an ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE in position in front of applicable the passenger/crew door 831 or 841 or 832 or 842.
   (2) Open the applicable passenger/crew door (Ref. AMM TASK 52-10-00-010-001).
   (3) Obey the special precautions before you start work on the door (Ref. AMM TASK 52-10-00-860-001).
Subtask 52-10-00-865-079-A
B. Open, safety and tag this(these) circuit breaker(s):
PANELDESIGNATIONFINLOCATION
** ON A/C ALL
121VUEIS/SLIDES/ARM AND WARN/FLT15WNP11
121VUEIS/SLIDES/ARM AND WARN/GND13WNP10
121VUEIS/SDAC1 AND 2/DOOR/DET/PAX48WVP05
4. Procedure
Subtask 52-10-00-220-081-A
A. Inspection of the Door Seal
   (1) Do a detailed visual inspection of the door seal for:
     (a) Signs of chafing.
     (b) Cuts with small depth (not more than one third of the thickness of the seal).
     (c) Cuts with large depth (more than one third of the thickness of the seal).
   (2) If is necessary, repair the door seal:
     (a) For the forward passenger/crew door (Ref. AMM TASK 52-11-18-300-001).
     (b) For the aft passenger/crew door (Ref. AMM TASK 52-13-18-300-001).
5. Close-up
Subtask 52-10-00-865-080-A
A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
PANELDESIGNATIONFINLOCATION
** ON A/C ALL
121VUEIS/SLIDES/ARM AND WARN/FLT15WNP11
121VUEIS/SLIDES/ARM AND WARN/GND13WNP10
121VUEIS/SDAC1 AND 2/DOOR/DET/PAX48WVP05
Subtask 52-10-00-410-087-A
B. Close Access
   (1) Obey the special precautions after the work on the door (Ref. AMM TASK 52-10-00-860-002).
   (2) Remove all the ground support equipment, the maintenance equipment, the standard and special tools and all other items.
   (3) Make sure that the work area is clean and clear of tool(s) and other items.
   (4) Close the applicable passenger/crew door (Ref. AMM TASK 52-10-00-410-001).
   (5) Remove the access platform(s).
[Rev.10 from 2021] 2026.04.02 06:27:18 UTC
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