W DOC AIRBUS | AMM A320F

Detailed Visual Inspection of AFT Cargo Compartment Door (Internal Hinge Fittings Attachment Area)

TASK 52-32-11-200-004-A
Detailed Visual Inspection of AFT Cargo Compartment Door (Internal Hinge Fittings Attachment Area)

ZONE: 826
1. Reason for the Job
Self explanatory
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
826
AFT CARGO COMPARTMENT DOOR
 C. Referenced Information
REFERENCE
DESIGNATION
TASK 51-75-12-300-001-A
Repair of Major Paint Damage on Light Alloy and Composite Material
TASK 52-30-00-860-001-A
Open the FWD or Aft Cargo-Compartment Door with the Yellow Electric Pump
TASK 52-30-00-860-002-A
Close the FWD or Aft Cargo-Compartment Door with the Yellow Electric Pump
TASK 52-32-13-000-001-A
Removal of the Lining and Insulation
TASK 52-32-13-400-001-A
Installation of the Lining and Insulation
SRM 517300
SRM 517400
SRM 523000
F Inspection of the Internal Attachment Area of the Piano Hinge Fittings ** ON A/C NOT FOR ALL
F Inspection of the Internal Attachment Area of the Piano Hinge Fittings ** ON A/C NOT FOR ALL
3. Job Set-up
Subtask 52-32-11-010-053-A ** ON A/C NOT FOR ALL
A. Aircraft Maintenance Configuration
   (1) Open the AFT cargo door and safety it with the actuator safety locks (Ref. AMM TASK 52-30-00-860-001).
   (2) Put the ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE in position below the opened cargo door.
   (3) Remove the lining and the insulation of the cargo door (Ref. AMM TASK 52-32-13-000-001).
Subtask 52-32-11-865-056-A ** ON A/C NOT FOR ALL
B. Open, safety and tag this(these) circuit breaker(s):
PANELDESIGNATIONFINLOCATION
** ON A/C NOT FOR ALL
121VUHYDRAULIC/HYD POWER/Y3803GXN30
** ON A/C NOT FOR ALL
121VUHYDRAULIC/HYD POWER/Y3803GXN31
** ON A/C NOT FOR ALL
122VUDOORS/CARGO1MJT12
123VUY HYD/ELEC/PUMP3802GXAB06
123VUY HYD/ELEC/ELEC PUMP/NORM3801GXAB03
4. Procedure
Subtask 52-32-11-210-054-A ** ON A/C NOT FOR ALL
A. Visual Inspection of the inner Attachment Area of the Piano Hinge Fittings
   (1) Examine the upper door structure from the inner side for corrosion and cracks.
     (a) If you find corrosion,
  • determine the extent of the corroded area SRM 523000,
  • remove the damage when it is less than the limit SRM 517400.
NOTE: When the corroded area is larger than the limit, repair the affected internal attachment area.
     (b) If you find a crack, repair it immediately SRM 517300.
   (2) Make sure that the Hi-Lok rivets are correctly tightened.
   (3) Make sure that the attachment screws and nuts of the piano hinge fittings are correctly tightened and not damaged.
   (4) Make sure that the paint coat in the internal attachment area is in the correct condition (Ref. AMM TASK 51-75-12-300-001).
5. Close-up
Subtask 52-32-11-865-057-A ** ON A/C NOT FOR ALL
A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
PANELDESIGNATIONFINLOCATION
** ON A/C NOT FOR ALL
121VUHYDRAULIC/HYD POWER/Y3803GXN30
** ON A/C NOT FOR ALL
121VUHYDRAULIC/HYD POWER/Y3803GXN31
** ON A/C NOT FOR ALL
122VUDOORS/CARGO1MJT12
123VUY HYD/ELEC/PUMP3802GXAB06
123VUY HYD/ELEC/ELEC PUMP/NORM3801GXAB03
Subtask 52-32-11-410-053-A ** ON A/C NOT FOR ALL
B. Close Access
   (1) Make sure that the work area is clean and clear of tools and other items.
   (2) Install the lining and the insulation of the cargo door (Ref. AMM TASK 52-32-13-400-001).
   (3) Remove the actuator safety locks and close the AFT cargo door (Ref. AMM TASK 52-30-00-860-002).
   (4) Remove the access platform(s).
[Rev.10 from 2021] 2026.04.01 01:42:06 UTC
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