General Visual Inspection of Forward Cargo Compartment (EWIS)

TASK 05-21-30-200-004-A
General Visual Inspection of Forward Cargo Compartment (EWIS)

ZONE: 131
ZONE: 132

1. Reason for the Job
Refer to the MPD TASK: ZL-131-02
GENERAL VISUAL INSPECTION OF FORWARD CARGO COMPARTMENT (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	AR	ACCESS PLATFORM 2M (6 FT)

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
131	FORWARD CARGO COMPARTMENT
132	FORWARD CARGO COMPARTMENT
825

C. Referenced Information

REFERENCE	DESIGNATION
TASK 25-54-12-000-002-A	Removal of the Ceiling Panels in the Forward Cargo Compartment
TASK 25-54-12-000-003-A	Removal of the Sidewall Panels in the Forward Cargo Compartment
TASK 25-54-12-400-002-A	Installation of the Ceiling Panels in the Forward Cargo Compartment
TASK 25-54-12-400-003-A	Installation of the Sidewall Panels in the Forward Cargo Compartment
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
TASK 53-22-14-000-001-A	Removal of the Forward Cargo-Compartment Floor-Panels
TASK 53-22-14-400-001-A	Installation of the Forward Cargo-Compartment Floor-Panels
TASK 53-22-14-400-001-A-01	Installation of the Forward Cargo-Compartment Floor-Panels (Alternative Installation Procedure with the Skyflex Option)
TASK 06-41-53-00	FUSELAGE-DESCRIPTION AND OPERATION
Inspection Area of the Forward Cargo Compartment ** ON A/C NOT FOR ALL
Inspection Area of the Forward Cargo Compartment ** ON A/C NOT FOR ALL
Inspection Area of the Forward Cargo Compartment ** ON A/C NOT FOR ALL
Inspection Area of the Forward Cargo Compartment ** ON A/C NOT FOR ALL

3. Job Set-up
Subtask 05-21-30-010-053-A ** ON A/C NOT FOR ALL

A. Get Access
(1) Put the ACCESS PLATFORM 2M (6 FT) in position at zones 131 and 132.
(2) Open forward cargo-compartment door 825 (Ref. AMM TASK 52-30-00-860-001).
(3) Remove the ceiling panels in the forward cargo compartment between FR24 and FR34 (Ref. AMM TASK 25-54-12-000-002). (For access location see (Ref. AMM D/O 06-41-53-00) zone 131-132).
(4) Remove the sidewall panels in the forward cargo compartment between FR24 and FR34 (Ref. AMM TASK 25-54-12-000-003). (For access location see (Ref. AMM D/O 06-41-53-00) zone 131-132).
(5) Remove the floor panels in the forward cargo compartment between FR24 and FR34 (Ref. AMM TASK 53-22-14-000-001). (For access location see (Ref. AMM D/O 06-41-53-00) zone 131-132).
(6) If installed, remove the Additional Center Tank (ACT) (Ref. AMM TASK 28-11-27-000-007).

Subtask 05-21-30-010-053-B ** ON A/C NOT FOR ALL

A. Get Access
(1) Put the ACCESS PLATFORM 2M (6 FT) in position at the zones 131 and 132.
(2) Open forward cargo-compartment door 825 (Ref. AMM TASK 52-30-00-860-001).
(3) Remove the ceiling panels in the forward cargo compartment between FR24 and FR35.7 (Ref. AMM TASK 25-54-12-000-002). (For access location see (Ref. AMM D/O 06-41-53-00) zone 131-132).
(4) Remove the sidewall panels in the forward cargo compartment between FR24 and FR35.7 (Ref. AMM TASK 25-54-12-000-003). (For access location see (Ref. AMM D/O 06-41-53-00) zone 131-132).
(5) Remove the floor panels in the forward cargo compartment between FR24 and FR35.7 (Ref. AMM TASK 53-22-14-000-001). (For access location see (Ref. AMM D/O 06-41-53-00) zone 131-132).

4. Procedure
Subtask 05-21-30-210-053-A

A. Inspection

Inspection Area of the Forward Cargo Compartment ** ON A/C NOT FOR ALL

(1) Do a general visual inspection of the forward cargo compartment.
(2) Make sure that there are no signs of corrosion, cracks or damage.
(3) Make sure that all the installations (wiring, ducting, piping) are attached correctly.

5. Close-up
Subtask 05-21-30-410-053-A ** ON A/C NOT FOR ALL

A. Close Access
(1) If removed, install the ACT (Ref. AMM TASK 28-11-27-400-005).
(2) Install the floor panels in the forward cargo compartment between FR24 and FR34 (Ref. AMM TASK 53-22-14-400-001). (For access location see (Ref. AMM D/O 06-41-53-00) zone 131-132).
(3) Install the sidewall panels in the forward cargo compartment between FR24 and FR34 (Ref. AMM TASK 25-54-12-400-003). (For access location see (Ref. AMM D/O 06-41-53-00) zone 131-132).
(4) Install the ceiling panels in the forward cargo compartment between FR24 and FR34 (Ref. AMM TASK 25-54-12-400-002). (For access location see (Ref. AMM D/O 06-41-53-00) zone 131-132).
(5) Close forward cargo-compartment door 825 (Ref. AMM TASK 52-30-00-860-002).
(6) Remove the access platform(s).

Subtask 05-21-30-410-053-B ** ON A/C NOT FOR ALL

A. Close Access
(1) Install the floor panels in the forward cargo compartment between FR24 and FR35.7 (Ref. AMM TASK 53-22-14-400-001). (For access location see (Ref. AMM D/O 06-41-53-00) zone 131-132).
(2) Install the sidewall panels in the forward cargo compartment between FR24 and FR35.7 (Ref. AMM TASK 25-54-12-400-003). (For access location see (Ref. AMM D/O 06-41-53-00) zone 131-132).
(3) Install the ceiling panels in the forward cargo compartment between FR24 and FR35.7 (Ref. AMM TASK 25-54-12-400-002). (For access location see (Ref. AMM D/O 06-41-53-00) zone 131-132).
(4) Close forward cargo-compartment door 825 (Ref. AMM TASK 52-30-00-860-002).
(5) Remove the access platform(s).

[Rev.10 from 2021] 2026.03.31 22:48:41 UTC