DOC AIRBUS | AMM A320FDetailed Inspection of FWD Passenger/Crew Door Cut Out, Intercostals Fittings No 1 between FR 15-16 and FR 20-21, LH/RH
TASK 53-11-00-220-812-A
Detailed Inspection of FWD Passenger/Crew Door Cut Out, Intercostals Fittings No 1 between FR 15-16 and FR 20-21, LH/RH
Refer to the MPD TASK: 531101-03
DETAILED INSPECTION OF FWD PASSENGER/CREW DOOR CUT OUT, INTERCOSTALS FITTINGS NO 1 BETWEEN FR 15-16 AND FR 20-21, LH/RH
A. Consumable Materials
B. Work Zones and Access Panels
C. Referenced Information
3. Job Set-up
Subtask 53-11-00-010-148-A
Subtask 53-11-00-220-101-A
Subtask 53-11-00-410-129-A
[Rev.10 from 2021]
2026.04.02 06:28:46 UTC
Detailed Inspection of FWD Passenger/Crew Door Cut Out, Intercostals Fittings No 1 between FR 15-16 and FR 20-21, LH/RH
WARNING:
BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.
1. Reason for the JobRefer to the MPD TASK: 531101-03
DETAILED INSPECTION OF FWD PASSENGER/CREW DOOR CUT OUT, INTERCOSTALS FITTINGS NO 1 BETWEEN FR 15-16 AND FR 20-21, LH/RH
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 InformationA. Consumable Materials
| REFERENCE | DESIGNATION |
|---|---|
| (Material No.08BAA9) | Non Aqueous Cleaner-General - - |
| (Material No.12ADB1) | Corrosion Preventive Compound-Water Displacing & Heavy Duty Hard Film - |
| (Material No.14SBA1) | Textile-Lint free Cotton - |
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 220 | FWD CAB UTILITY AREAS |
| 831 | FORWARD PASSENGER/CREW DOOR |
| 841 | FORWARD PASSENGER/CREW DOOR |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 25-23-41-000-001-A | Removal of the Ceiling Panels |
| TASK 25-23-41-400-001-A | Installation of the Ceiling Panels |
| TASK 25-23-45-000-002-A | Removal of the Door Frame Linings from the Right Forward Passenger/Crew Door |
| TASK 25-23-45-000-005-A | Removal of the Door Frame Linings from the Left Forward Passenger/Crew Door |
| TASK 25-23-45-400-006-A | Installation of the Door Frame Linings on the Left Forward Passenger/Crew Door |
| TASK 25-23-45-400-007-A | Installation of the Door Frame Linings on the Right Forward Passenger/Crew Door |
| 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 51-78-00-916-001-A | Application of Temporary Protection System (TPS) |
| SRM 511100 | (for corrective action) |
| SRM 512200 | (for corrective action) |
| TASK 25-31-00-00 | FORWARD GALLEY - DESCRIPTION AND OPERATION |
| TASK 25-41-00-00 | FORWARD LAVATORIES - DESCRIPTION AND OPERATION |
Left and Right Intercostal Fittings 1 of the Forward Passenger/Crew-Door Cutout, between FR15 and FR16 and between FR20 and FR21Subtask 53-11-00-010-148-A
A. Get Access
(1) Remove the applicable ceiling panels between FR15 and FR21 to get access to the inspection area (Ref. AMM TASK 25-23-41-000-001).
(2) Remove the applicable door frame linings at FR16 and FR20 to get access to the inspection area (Ref. AMM TASK 25-23-45-000-002) and (Ref. AMM TASK 25-23-45-000-005).
(3) Remove the galleys and the lavatories at FR16 and FR20, if installed. To do this, refer to the paragraph Component Location in the applicable ATA 25 Description/Operation:
(4) Remove the applicable insulation blankets at FR16 and FR20 to get access to the inspection area (Ref. AMM TASK 25-80-00-000-001).
Subtask 53-11-00-110-148-A (1) Remove the applicable ceiling panels between FR15 and FR21 to get access to the inspection area (Ref. AMM TASK 25-23-41-000-001).
(2) Remove the applicable door frame linings at FR16 and FR20 to get access to the inspection area (Ref. AMM TASK 25-23-45-000-002) and (Ref. AMM TASK 25-23-45-000-005).
(3) Remove the galleys and the lavatories at FR16 and FR20, if installed. To do this, refer to the paragraph Component Location in the applicable ATA 25 Description/Operation:
- For the galleys: (Ref. AMM D/O 25-31-00-00)
- For the lavatories: (Ref. AMM D/O 25-41-00-00).
(4) Remove the applicable insulation blankets at FR16 and FR20 to get access to the inspection area (Ref. AMM TASK 25-80-00-000-001).
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 not, clean the inspection area with Non Aqueous Cleaner-General - - (Material No.08BAA9) and the Textile-Lint free Cotton - (Material No.14SBA1) .
(3) If there is a TPS layer and if it does not let you do a satisfactory inspection, remove the TPS layer (Ref. AMM TASK 51-78-00-916-001).
4. Procedure(1) Make sure that the inspection area is sufficiently clean to do a satisfactory inspection of the area.
(2) If not, clean the inspection area with Non Aqueous Cleaner-General - - (Material No.08BAA9) and the Textile-Lint free Cotton - (Material No.14SBA1) .
(3) If there is a TPS layer and if it does not let you do a satisfactory inspection, remove the TPS layer (Ref. AMM TASK 51-78-00-916-001).
Subtask 53-11-00-220-101-A
A. Inspection
(1) Do a detailed inspection of left and right intercostal fittings 1 of the forward passenger/crew-door cutout. Do this inspection between FR15 and FR16 and between FR20 and FR21, for damage and discontinuities.
(2) Make sure that there is no:
(a) Corrosion damage:
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.
Subtask 53-11-00-916-082-A (1) Do a detailed inspection of left and right intercostal fittings 1 of the forward passenger/crew-door cutout. Do this inspection between FR15 and FR16 and between FR20 and FR21, for damage and discontinuities.
(2) Make sure that there is no:
(a) Corrosion damage:
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.
B. Check and Application of the TPS Layer
(1) If the TPS was removed at the "Preparation of the Inspection Area", apply a new layer of Corrosion Preventive Compound-Water Displacing & Heavy Duty Hard Film - (Material No.12ADB1) (Ref. AMM TASK 51-78-00-916-001).
(2) If the TPS was not removed at the "Preparation of the Inspection Area", do a check of the condition and integrity of the TPS layer (Ref. AMM TASK 51-78-00-916-001).
(3) If the TPS layer has local damage, remove the damaged TPS layer and apply a new layer of Corrosion Preventive Compound-Water Displacing & Heavy Duty Hard Film - (Material No.12ADB1) (Ref. AMM TASK 51-78-00-916-001).
5. Close-up(1) If the TPS was removed at the "Preparation of the Inspection Area", apply a new layer of Corrosion Preventive Compound-Water Displacing & Heavy Duty Hard Film - (Material No.12ADB1) (Ref. AMM TASK 51-78-00-916-001).
(2) If the TPS was not removed at the "Preparation of the Inspection Area", do a check of the condition and integrity of the TPS layer (Ref. AMM TASK 51-78-00-916-001).
(3) If the TPS layer has local damage, remove the damaged TPS layer and apply a new layer of Corrosion Preventive Compound-Water Displacing & Heavy Duty Hard Film - (Material No.12ADB1) (Ref. AMM TASK 51-78-00-916-001).
Subtask 53-11-00-410-129-A
A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the removed insulation blankets at FR16 and FR20 (Ref. AMM TASK 25-80-00-400-001).
(3) Install the galleys and the lavatories at FR16 and FR20, if removed. To do this, refer to the paragraph Component Location in the applicable ATA 25 Description/Operation:
(4) Install the removed door frame linings at FR16 and FR20 (Ref. AMM TASK 25-23-45-400-006) and (Ref. AMM TASK 25-23-45-400-007).
(5) Install the removed ceiling panels between FR15 and FR21 (Ref. AMM TASK 25-23-41-400-001).
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the removed insulation blankets at FR16 and FR20 (Ref. AMM TASK 25-80-00-400-001).
(3) Install the galleys and the lavatories at FR16 and FR20, if removed. To do this, refer to the paragraph Component Location in the applicable ATA 25 Description/Operation:
- For the galleys: (Ref. AMM D/O 25-31-00-00)
- For the lavatories: (Ref. AMM D/O 25-41-00-00).
(4) Install the removed door frame linings at FR16 and FR20 (Ref. AMM TASK 25-23-45-400-006) and (Ref. AMM TASK 25-23-45-400-007).
(5) Install the removed ceiling panels between FR15 and FR21 (Ref. AMM TASK 25-23-41-400-001).