DOC AIRBUS | AMM A320FDetailed Inspection of Wing Tip, Bottom Skin Lower Surface Joint, Outboard of RIB27
TASK 57-30-00-200-001-A
Detailed Inspection of Wing Tip, Bottom Skin Lower Surface Joint, Outboard of RIB27
Refer to the MPD TASK: 573101-01
DETAILED INSPECTION OF WING TIP, BOTTOM SKIN LOWER SURFACE JOINT, OUTBOARD OF RIB 27
A. Fixtures, Tools, Test and Support Equipment
B. Consumable Materials
C. Work Zones and Access Panels
D. Referenced Information
3. Job Set-up
Subtask 57-30-00-941-050-A
Subtask 57-30-00-110-050-A
Subtask 57-30-00-865-051-A
[Rev.10 from 2021]
2026.04.01 04:12:38 UTC
Detailed Inspection of Wing Tip, Bottom Skin Lower Surface Joint, Outboard of RIB27
WARNING:
PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU START A TASK ON OR NEAR:
- THE FLIGHT CONTROLS
- THE FLIGHT CONTROL SURFACES
- THE LANDING GEAR AND THE RELATED DOORS
- COMPONENTS THAT MOVE.
WARNING:
MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING GEAR. THIS WILL PREVENT UNWANTED MOVEMENT OF THE LANDING GEAR, AND THUS POSSIBLE INJURY TO PERSONS AND DAMAGE TO THE AIRCRAFT AND/OR EQUIPMENT.
1. Reason for the JobRefer to the MPD TASK: 573101-01
DETAILED INSPECTION OF WING TIP, BOTTOM SKIN LOWER SURFACE JOINT, OUTBOARD OF RIB 27
NOTE: The effectivity of this task is ALL. To know if this task is applicable for your aircraft, refer to the MPD task applicability and the weight variant data given in the SRM introduction.
2. Job Set-up InformationA. Fixtures, Tools, Test and Support Equipment
| REFERENCE | QTY | DESIGNATION |
|---|---|---|
| No specific | AR | ACCESS PLATFORM 4M (13 FT) |
| No specific | AR | SAFETY BARRIER(S) |
| No specific | AR | SAFETY CLIP - CIRCUIT BREAKER |
| No specific | AR | WARNING NOTICE(S) |
| 98D27803500001 | 1 | LOCKING TOOL ZERO POS |
| REFERENCE | DESIGNATION |
|---|---|
| (Material No.08BAA9) | Non Aqueous Cleaner-General - - |
| (Material No.14SBA1) | Textile-Lint free Cotton - |
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 534 | WING TIP |
| 634 | WING TIP |
| REFERENCE | DESIGNATION |
|---|---|
| SRM 573121 | |
Wing-tip JointSubtask 57-30-00-941-050-A
A. Safety Precautions
(1) Put the SAFETY BARRIER(S) in position.
(2) Install the 98D27803500001 LOCKING TOOL ZERO POS on the flap/slat control lever.
(3) Put WARNING NOTICE(S) in the cockpit to tell persons not to operate the flaps or slats.
(4) Put the ACCESS PLATFORM 4M (13 FT) below the applicable wing-tip, zone 534 (634).
Subtask 57-30-00-865-050-A (1) Put the SAFETY BARRIER(S) in position.
(2) Install the 98D27803500001 LOCKING TOOL ZERO POS on the flap/slat control lever.
(3) Put WARNING NOTICE(S) in the cockpit to tell persons not to operate the flaps or slats.
(4) Put the ACCESS PLATFORM 4M (13 FT) below the applicable wing-tip, zone 534 (634).
B. Open, safety and tag this(these) circuit breaker(s):
4. Procedure| PANEL | DESIGNATION | FIN | LOCATION |
|---|---|---|---|
| ** ON A/C NOT FOR ALL | |||
| 49VU | FLIGHT CONTROLS/ELAC1/NORM/SPLY | 15CE1 | B11 |
| 49VU | FLIGHT CONTROLS/SLT/CTL AND MONG/SYS1 | 5CV | B06 |
| ** ON A/C NOT FOR ALL | |||
| 49VU | FLIGHT CONTROLS/ELAC1/NORM/SPLY | 15CE1 | B06 |
| 49VU | FLIGHT CONTROLS/SLT/CTL AND MONG/SYS1 | 5CV | B01 |
| ** ON A/C ALL | |||
| 105VU | FLIGHT CONTROLS/ELAC2/STBY SPLY | 16CE2 | A02 |
| 105VU | FLT CTL/ELAC1/STBY SPLY | 16CE1 | A01 |
| 121VU | FLIGHT CONTROLS/SLT/CTL/SYS2 | 7CV | R21 |
Subtask 57-30-00-110-050-A
A. Preparation for Inspection
(1) Use a Textile-Lint free Cotton - (Material No.14SBA1) , made moist with Non Aqueous Cleaner-General - - (Material No.08BAA9) to clean the wing-tip lower-surface joint area.
Subtask 57-30-00-210-050-A (1) Use a Textile-Lint free Cotton - (Material No.14SBA1) , made moist with Non Aqueous Cleaner-General - - (Material No.08BAA9) to clean the wing-tip lower-surface joint area.
B. Detailed Inspection of Wing Tip, Bottom Skin Lower Surface Joint, Outboard of Rib27
(1) Examine the wing-tip lower-surface joint area, make sure that:
5. Close-up(1) Examine the wing-tip lower-surface joint area, make sure that:
- there is no corrosion
- there are no cracks
- there is no distortion, pulled or damaged fasteners
- the paint finish is in the correct condition.
NOTE: If necessary, refer to the SRM 573121 for the correct repair procedure.
Subtask 57-30-00-865-051-A
A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
Subtask 57-30-00-942-050-A | PANEL | DESIGNATION | FIN | LOCATION |
|---|---|---|---|
| ** ON A/C NOT FOR ALL | |||
| 49VU | FLIGHT CONTROLS/ELAC1/NORM/SPLY | 15CE1 | B11 |
| 49VU | FLIGHT CONTROLS/SLT/CTL AND MONG/SYS1 | 5CV | B06 |
| ** ON A/C NOT FOR ALL | |||
| 49VU | FLIGHT CONTROLS/ELAC1/NORM/SPLY | 15CE1 | B06 |
| 49VU | FLIGHT CONTROLS/SLT/CTL AND MONG/SYS1 | 5CV | B01 |
| ** ON A/C ALL | |||
| 105VU | FLIGHT CONTROLS/ELAC2/STBY SPLY | 16CE2 | A02 |
| 105VU | FLT CTL/ELAC1/STBY SPLY | 16CE1 | A01 |
| 121VU | FLIGHT CONTROLS/SLT/CTL/SYS2 | 7CV | R21 |
B. Removal of Equipment
(1) Remove the safety barriers.
(2) Make sure that the work area is clean and clear of tools and other items.
(3) Remove the 98D27803500001 LOCKING TOOL ZERO POS from the flap/slat control lever.
(4) Remove the access platform(s).
(5) Remove the WARNING NOTICE(S).
(6) Remove the ground support and maintenance equipment, the special and standard tools and all other items.
(1) Remove the safety barriers.
(2) Make sure that the work area is clean and clear of tools and other items.
(3) Remove the 98D27803500001 LOCKING TOOL ZERO POS from the flap/slat control lever.
(4) Remove the access platform(s).
(5) Remove the WARNING NOTICE(S).
(6) Remove the ground support and maintenance equipment, the special and standard tools and all other items.