General Visual Inspection of Aft Cargo Compartment (as far as Visible, if ACT is installed) (EWIS)

TASK 05-21-50-200-001-A
General Visual Inspection of Aft Cargo Compartment (as far as Visible, if ACT is installed) (EWIS)

ZONE: 151
ZONE: 152

1. Reason for the Job
Refer to the MPD TASK: ZL-151-01
GENERAL VISUAL INSPECTION OF AFT CARGO COMPARTMENT (AS FAR AS VISIBLE, IF ACT IS INSTALLED) (EWIS)

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)

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
151	AFT CARGO COMPARTMENT
152	AFT CARGO COMPARTMENT
826

C. Referenced Information

REFERENCE	DESIGNATION
TASK 52-30-00-860-001-A	Open the FWD or Aft Cargo-Compartment Door with the Yellow Electric Pump
TASK 52-30-00-860-002-A	Close the FWD or Aft Cargo-Compartment Door with the Yellow Electric Pump

3. Job Set-up
Subtask 05-21-50-010-050-A

A. Get Access
(1) Put the ACCESS PLATFORM 2M (6 FT) in position at zone 152.
(2) Open aft cargo-compartment door 826 (Ref. AMM TASK 52-30-00-860-001).

4. Procedure
Subtask 05-21-50-210-050-A

A. Inspection
(1) Do a general visual inspection of the aft cargo compartment at zones 151 and 152 (as far as you can see, if Additional Center Tank (ACT) is installed).
(2) Make sure that there are no signs of corrosion, cracks or damage.

5. Close-up
Subtask 05-21-50-410-050-A

A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Close aft cargo-compartment door 826 (Ref. AMM TASK 52-30-00-860-002).
(3) Remove the access platform(s).

[Rev.10 from 2021] 2026.03.31 22:48:49 UTC