General Visual Inspection of Avionics Compartment Doors, Surround Corners, External Surface (4 Doors)

TASK 53-11-00-210-809-A
General Visual Inspection of Avionics Compartment Doors, Surround Corners, External Surface (4 Doors)

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

ZONE: 100

1. Reason for the Job
Refer to the MPD TASK: 531111-01

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

C. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
100	LOWER HALF FUSELAGE INCLUDING RADOME

D. Referenced Information

REFERENCE	DESIGNATION
SRM 51110001	(for corrective action)
SRM 51220001	(for corrective action)
Avionics Compartment Doors - External Surface

3. Job Set-up
Subtask 53-11-00-941-088-A

A. Get Access
(1) Put an ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE in position at the zones 811, 812, 822 and 824.
(2) Do not open the avionics compartment doors.

Subtask 53-11-00-110-115-A

B. Cleaning of the Structure

WARNING: OBEY THE MANUFACTURER'S INSTRUCTIONS WHEN YOU USE THIS/THESE MATERIAL/S. USE PROTECTIVE CLOTHING, RUBBER GLOVES, GOGGLES AND A MASK.

(1) Clean the inspection areas with Non Aqueous Cleaner-General - - (Material No.08BAA9) and a lint-free cotton cloth Textile-Lint free Cotton - (Material No.14SBA1) , if necessary.

4. Procedure
Subtask 53-11-00-210-089-A

A. Inspection

Avionics Compartment Doors - External Surface

(1) Do a visual inspection of the external surface of the avionics compartment doors, surround corners.
(2) Make sure that there is no:
(a) Corrosion damage:
- If you find corrosion damage, refer to the Structural Repair Manual SRM 51220001 for types, inspection, removal and corrosion protection.
(b) Other damage (scratches, cracks, gouges, dents, creases):
- If you find other damage, refer to the Structural Repair Manual SRM 51110001 for damage classification and corrective action.

5. Close-up
Subtask 53-11-00-942-096-A

A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Remove the access platform(s).

[Rev.8 from Aug 2017] 2026.04.02 06:28:48 UTC