Removal of the Hoisting-Point Cover Patches

TASK 11-00-00-000-004-A
Removal of the Hoisting-Point Cover Patches

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

1. Reason for the Job
This procedure gives the information related to the removal of the hoisting-point cover patches at:

The passenger/crew doors and the cargo compartment doors
The wings
The stabilizers
The rudder
The fuselage.

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

REFERENCE	QTY	DESIGNATION
No specific	1	SCRAPER - NON METALLIC

B. Consumable Materials

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

C. Referenced Information

REFERENCE	DESIGNATION
AIPC 11-21-52-
AIPC 11-21-53-
AIPC 11-21-89-
AIPC 11-23-27-
AIPC 11-23-85-
AIPC 11-25-27-
AIPC 11-25-55-
AIPC 11-25-87-
SRM 512200	(for corrective action)

3. Job Set-up
Subtask 11-00-00-941-059-A

A. Get Access
(1) Get access to the area where you must remove the hoisting-point cover patches.

4. Procedure
Subtask 11-00-00-020-055-A ** ON A/C NOT FOR ALL

A. Removal of the Hoisting-Point Cover Patches
(1) For the location of the hoisting-point cover patches, refer to:
(a) AIPC 11-21-52- for the doors
(b) AIPC 11-21-53- for the fuselage
(c) AIPC 11-23-27- for the wings
(d) AIPC 11-25-27- for the stabilizer, and
(e) AIPC 11-25-55- for the rudder.

CAUTION: DO NOT USE A METAL SCRAPER TO REMOVE THE UNWANTED MATERIAL. A METAL SCRAPER CAN CAUSE DAMAGE TO THE SURFACE OF THE COMPONENT.

(2) Remove the cover patches from the hoisting points with the SCRAPER - NON METALLIC.

Subtask 11-00-00-020-055-B ** ON A/C NOT FOR ALL

A. Removal of the Hoisting-Point Cover Patches
(1) For the location of the hoisting-point cover patches, refer to:
(a) AIPC 11-21-89- for the doors and the fuselage
(b) AIPC 11-23-85- for the wings, and
(c) AIPC 11-25-87- for the rudder and the stabilizer.

CAUTION: DO NOT USE A METAL SCRAPER TO REMOVE THE UNWANTED MATERIAL. A METAL SCRAPER CAN CAUSE DAMAGE TO THE SURFACE OF THE COMPONENT.

(2) Remove the cover patches from the hoisting points with the SCRAPER - NON METALLIC.

Subtask 11-00-00-110-074-A

B. Cleaning
(1) Clean the areas of the hoisting points:
(a) Examine the areas of the hoisting points for signs of water.
(b) Remove the collected water and fully dry the areas.
(c) Make sure that there is no corrosion damage. If you find corrosion damage, refer to Structural Repair Manual SRM 512200 and make an analysis of it.
(d) Clean the areas of the hoisting points with the Textile-Lint free Cotton - (Material No.14SBA1) and Non Aqueous Cleaner-General - - (Material No.08BAA9) .

[Rev.10 from 2021] 2026.04.01 06:52:04 UTC