Speed Patches and Filler Repair Method (Damage Through) - All Cargo Compartment Linings with Honeycomb Core

TASK 25-50-00-340-012-A
Speed Patches and Filler Repair Method (Damage Through) - All Cargo Compartment Linings with Honeycomb Core

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

ZONE: 130
ZONE: 150
ZONE: 160

1. Reason for the Job
Refer to the AMM task 25-50-00-200-024
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	1	CLOTH - ABRASIVE (GRADE 120-180)

B. Consumable Materials

REFERENCE	DESIGNATION
(Material No.05NAH2)	Adhesive Transfer Tape-- Very High Temp. - Very High Adhesion -
(Material No.08BBD1)	Non Aqueous Cleaner-- Isopropyl Alcohol -
(Material No.13GBB3)	Low density compound-Fire compliant Low temperature curing Furnishing
(Material No.13XBD4)	Laminate Repair Patch-Cured - Fire compliant Intumescent Cargo
(Material No.14SBA1)	Textile-Lint free Cotton -
No specific	GILLFAB 1367A-013

C. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
130	FWD CARGO COMPT AFT BULKHEAD OF AVNCS COMPT TO FWD PRESSURE BULKHEAD OF WING CENTER BOX
150	AFT CARGO COMPARTMENT FWD PRESS BULKHEAD TO AFT BULKHEAD OF AFT CARGO COMPARTMENT
160	BULK CARGO COMPARTMENT AFT BULKHEAD OF AFT CARGO COMPARTMENT TO AFT BULKHEAD OF BULK CARGO COMPARTMENT

D. Referenced Information

REFERENCE	DESIGNATION
TASK 25-50-00-200-024-A	Cargo Compartment Linings with Honeycomb Core - General Repair/Protection Information
CC Honeycomb Linings, Filler and Patches - Damage Through

3. Job Set-up
Subtask 25-50-00-010-103-A

A. Get Access
(Ref. AMM TASK 25-50-00-200-024)

4. Procedure
Subtask 25-50-00-220-054-A

A. Identification of the Damage Limits (Ref. AMM TASK 25-50-00-200-024)
(1) Types of repair patch:

GILLFAB 1367A-013 and double side adhesive tape Adhesive Transfer Tape-- Very High Temp. - Very High Adhesion - (Material No.05NAH2)
Laminate Repair Patch-Cured - Fire compliant Intumescent Cargo (Material No.13XBD4)

Subtask 25-50-00-340-059-A

B. Repair of the Panel

CC Honeycomb Linings, Filler and Patches - Damage Through

NOTE: Do not use the patch to overlap another repair.

(1) Remove the damaged area from the panel.
(2) Make the repair area smooth and deburr it with a CLOTH - ABRASIVE (GRADE 120-180).
(3) Clean the repair area with Non Aqueous Cleaner-- Isopropyl Alcohol - (Material No.08BBD1) and a lint free cotton cloth Textile-Lint free Cotton - (Material No.14SBA1) .
(4) Make sure that the repair area is dry.
(5) Cut a patch to the applicable dimensions.

NOTE: The repair patch must be 38 mm (1.5 in.) larger than the damaged area in all directions.

NOTE: The overlap of patches is not allowed.

(6) Deburr the edges of the patch with a CLOTH - ABRASIVE (GRADE 120-180).
(7) Remove the protective backing from the repair patch.

NOTE: Obey the manufacturers instructions.

(8) Put the patch over the damaged area on the rear side and push it into position.
(9) Fill the

Low density compound-Fire compliant Low temperature curing Furnishing (Material No.13GBB3)
into the prepared area.

NOTE: Obey the manufacturers instructions.

(10) Make sure that the repair area is dry.
(11) Cut another patch to the applicable dimensions.

NOTE: The repair patch must be 38 mm (1.5 in.) larger than the damaged area in all directions.

NOTE: The overlap of patches is not allowed.

(12) Deburr the edges of the patch with a CLOTH - ABRASIVE (GRADE 120-180).
(13) Remove the protective backing from the repair patch.

NOTE: Obey the manufacturers instructions.

(14) Put the patch over the damaged area on the view side of the panel and push it into position.

5. Close-up
Subtask 25-50-00-410-096-A

A. Close Access
(Ref. AMM TASK 25-50-00-200-024)

[Rev.10 from 2021] 2026.04.01 06:24:24 UTC