General Visual Inspection of FWD Avionics Compartment Door (EWIS) (including External Surface)

TASK 05-28-10-200-001-A
General Visual Inspection of FWD Avionics Compartment Door (EWIS) (including External Surface)

ZONE: 811

1. Reason for the Job
Refer to the MPD TASK: ZL-811-01
GENERAL VISUAL INSPECTION OF FWD AVIONICS COMPARTMENT DOOR (EWIS) (INCLUDING EXTERNAL SURFACE)

NOTE: This is an EWIS (Electrical Wiring Interconnection System) procedure. EWIS is defined in ESPM 20-33-11.

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

REFERENCE	QTY	DESIGNATION
No specific	1	ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
811	FORWARD AVIONICS COMPARTMENT DOOR
811

C. Referenced Information

REFERENCE	DESIGNATION
TASK 52-41-00-010-002-A	Open the Avionics Compartment Doors for Access
TASK 52-41-00-410-002-A	Close the Avionics Compartment Doors after Access
Avionics Compartment Left Side Door and Forward Door

3. Job Set-up
Subtask 05-28-10-010-050-A

A. Get Access
(1) Put the ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE in position at zone 811.
(2) Open forward avionics compartment door 811 (Ref. AMM TASK 52-41-00-010-002).

Avionics Compartment Left Side Door and Forward Door

4. Procedure
Subtask 05-28-10-210-050-A

A. Inspection
(1) Do a general visual inspection of the forward avionics compartment door. This inspection includes the external surface of the door.
(2) Make sure that there are no signs of corrosion, cracks or damage.
(3) Make sure that all the installations (wiring, ducting and piping) are correctly attached.

5. Close-up
Subtask 05-28-10-410-050-A

A. Close Access
(1) Close forward avionics compartment door 811 (Ref. AMM TASK 52-41-00-410-002).
(2) Remove the access platform(s).

[Rev.10 from 2021] 2026.03.31 22:50:45 UTC