Repair of the Seal of the Lateral-Right Avionics-Compartment Door

TASK 52-41-13-300-001-A
Repair of the Seal of the Lateral-Right Avionics-Compartment Door

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

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

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

B. Consumable Materials

REFERENCE	DESIGNATION
(Material No.05JBC9)	Contact Adhesive-Rubber & Plastic Bonding Neoprene base -
(Material No.08BBD1)	Non Aqueous Cleaner-- Isopropyl Alcohol -
(Material No.14SBA1)	Textile-Lint free Cotton -
No specific	abrasive paper
No specific	very fine abrasive cloth

C. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
822

D. Referenced Information

REFERENCE	DESIGNATION
TASK 52-41-13-000-002-A	Removal of the Seal of the Lateral-Right Avionics-Compartment Door
TASK 52-41-13-400-002-A	Installation of the Seal of the Lateral-Right Avionics-Compartment Door
Seal of the Lateral-Right Avionics-Compartment Door

3. Job Set-up
Subtask 52-41-13-020-054-A

A. Get Access
(1) Put an ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE in position at zone 126.
(2) Remove the seal of the lateral-right avionics-compartment door 822 (Ref. AMM TASK 52-41-13-000-002).

4. Procedure
Subtask 52-41-13-350-050-A

A. Repair of the Seal

Seal of the Lateral-Right Avionics-Compartment Door

(1) You must clean the repair areas at a minimum X of 25 mm (0.98 in.) on each side of the existing seam with Non Aqueous Cleaner-- Isopropyl Alcohol - (Material No.08BBD1) and a lint-free cotton cloth Textile-Lint free Cotton - (Material No.14SBA1) .
(2) Prepare the surface of repair areas with a very fine abrasive cloth, specially the ends of the seals.
(3) Rub the repair area of the seal with an abrasive paper.
(4) Clean again the seal and specially the repair areas with Non Aqueous Cleaner-- Isopropyl Alcohol - (Material No.08BBD1) and a lint-free cotton cloth Textile-Lint free Cotton - (Material No.14SBA1) .
(5) Dry the cleaned seal with a Textile-Lint free Cotton - (Material No.14SBA1) .
(6) Apply a thin coat of Contact Adhesive-Rubber & Plastic Bonding Neoprene base - (Material No.05JBC9) to the ends of the seals (on each side of the seam).
(7) Put the ends of the seal against each other.
(8) Hold the ends of the seal and let the adhesive cure.
(9) Put the seal in a position at room temperature in which the seam can cure. Let it cure for 24 hours.

NOTE: After 4 hours, the seal can be handled.

5. Close-up
Subtask 52-41-13-420-054-A

A. Close Access
(1) Install the seal of the lateral-right avionics-compartment door (Ref. AMM TASK 52-41-13-400-002).
(2) Remove the ground support and maintenance equipment, the special and standard tools and all other items.
(3) Remove the access platform(s).

[Rev.10 from 2021] 2026.04.02 06:28:15 UTC