Detailed Inspection of Fuselage Internal Structure at Internal Attachment Area of Aft Cargo Door Hinge Fittings, between Stringer 22 and Stringer 23

TASK 53-41-00-210-005-A
Detailed Inspection of Fuselage Internal Structure at Internal Attachment Area of Aft Cargo Door Hinge Fittings, between Stringer 22 and Stringer 23

WARNING: BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.

ZONE: 252

1. Reason for the Job
Refer to the MPD TASK: 534152-01
DETAILED INSPECTION OF FUSELAGE INTERNAL STRUCTURE AT INTERNAL ATTACHMENT AREA OF AFT CARGO DOOR HINGE FITTINGS, FROM FR 52 TO FR 57, BETWEEN STRINGER 22 AND STRINGER 23

NOTE: The effectivity of this task is "ALL". To know if this task is applicable to your aircraft, refer to the MPD task applicability.

2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	1	ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE

B. Consumable Materials

REFERENCE	DESIGNATION
(Material No.08BAA9)	Non Aqueous Cleaner-General - -
(Material No.14SBA1)	Textile-Lint free Cotton -

C. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
252	AFT PASSENGER COMPARTMENT
252NW
252RW, 252UW
252GW, 252KW

D. Referenced Information

REFERENCE	DESIGNATION
TASK 25-23-44-000-001-A	Removal of the Lower Sidewall Panels (Dado Panels)
TASK 25-23-44-400-001-A	Installation of the Lower Sidewall Panels (Dado Panels)
TASK 25-80-00-000-001-A	Removal of the Insulation Blankets
TASK 25-80-00-400-001-A	Installation of the Insulation Blankets
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 52-30-00-860-003-A	Open the FWD or Aft Cargo-Compartment Door with the Hand Pump
SRM 511100
SRM 512200
Fuselage Structure at the Internal Attachment of the Hinge Fittings at the Aft Cargo-Compartment Door

3. Job Set-up
Subtask 53-41-00-010-076-A ** ON A/C NOT FOR ALL

A. Get Access
(1) Open the aft cargo-compartment door (Ref. AMM TASK 52-30-00-860-001) or (Ref. AMM TASK 52-30-00-860-003).
(2) Put the ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE in position below the aft cargo-compartment door.
(3) Remove lower sidewall panels 252GW, 252KW and 252NW of the passenger compartment door (Ref. AMM TASK 25-23-44-000-001).
(4) Remove the insulation blankets (Ref. AMM TASK 25-80-00-000-001).

Subtask 53-41-00-010-076-B ** ON A/C NOT FOR ALL

A. Get Access
(1) Open the aft cargo-compartment door (Ref. AMM TASK 52-30-00-860-001) or (Ref. AMM TASK 52-30-00-860-003).
(2) Put the ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE in position below the aft cargo-compartment door.
(3) Remove lower sidewall panels 252NW, 252RW and 252UW of the passenger compartment door (Ref. AMM TASK 25-23-44-000-001).
(4) Remove the insulation blankets (Ref. AMM TASK 25-80-00-000-001).

Subtask 53-41-00-110-166-A

B. Preparation of the Inspection Area
(1) Make sure that the inspection area is sufficiently clean to do a satisfactory inspection of the area.
(2) If the inspection area is not sufficiently clean, clean it with Non Aqueous Cleaner-General - - (Material No.08BAA9) and the Textile-Lint free Cotton - (Material No.14SBA1) .

4. Procedure
Subtask 53-41-00-210-059-A

A. Inspection
(1) Do a detailed inspection of the fuselage internal structure at the hinge fittings of the aft cargo-compartment door. Do this inspection between stringer 22 and stringer 23 for damage or discontinuities:
(a) For A320 and A321, do this inspection from FR52 to FR57 at the areas where the fittings are attached:

Make sure that you do the inspection of the beam and the internal surface of the outer skin.
Look for corrosion and other damage to the metal parts.

(b) For A319, do this inspection from FR55 to FR60 at the areas where the fittings are attached:

Make sure that you do the inspection of the beam and the internal surface of the outer skin.
Look for corrosion and other damage to the metal parts.

(2) Make sure that there is no:
(a) Corrosion:
If you find corrosion, refer to the Structural Repair Manual SRM 512200 for the corrosion types, inspection, removal and subsequent corrosion protection.
(b) Other damage (scratches, cracks, gouges, dents, creases):
If you find this type of damage, refer to the Structural Repair Manual SRM 511100 for the damage types, classification and corrective action.

5. Close-up
Subtask 53-41-00-410-075-A ** ON A/C NOT FOR ALL

A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the insulation blankets (Ref. AMM TASK 25-80-00-400-001).
(3) Install lower sidewall panels 252GW, 252KW and 252NW of the passenger compartment door (Ref. AMM TASK 25-23-44-400-001).
(4) Remove the access platform(s).
(5) Close the aft cargo-compartment door (Ref. AMM TASK 52-30-00-860-002).
(6) Remove the ground support and maintenance equipment, the special and standard tools and all other items.

Subtask 53-41-00-410-075-B ** ON A/C NOT FOR ALL

A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the insulation blankets (Ref. AMM TASK 25-80-00-400-001).
(3) Install lower sidewall panels 252NW, 252RW and 252UW of the passenger compartment door (Ref. AMM TASK 25-23-44-400-001).
(4) Remove the access platform(s).
(5) Close the aft cargo-compartment door (Ref. AMM TASK 52-30-00-860-002).
(6) Remove the ground support and maintenance equipment, the special and standard tools and all other items.

[Rev.10 from 2021] 2026.04.02 06:29:14 UTC