General Visual Inspection of Cockpit (EWIS)

TASK 05-22-10-200-001-A
General Visual Inspection of Cockpit (EWIS)

ZONE: 211
ZONE: 212

1. Reason for the Job
Refer to the MPD TASK: ZL-211-01
GENERAL VISUAL INSPECTION OF COCKPIT (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	FLASHLIGHT
No specific	1	MIRROR - INSPECTION

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
211	COCKPIT
212	COCKPIT
211AW, 211AZ, 211BW, 211EW, 211FW, 211LW, 212AW, 212AZ, 212BW, 212EW, 212FW, 212HW, 212JW, 831, 841

C. Referenced Information

REFERENCE	DESIGNATION
TASK 24-42-00-861-001-A	Energize the Ground Service Network from the External Power
TASK 24-42-00-862-001-A	De-energize the Ground Service Network Supplied from the External Power
TASK 25-13-41-000-002-A	Removal of the Sidewall Panels
TASK 25-13-41-400-002-A	Installation of the Sidewall Panels
TASK 52-10-00-010-001-A	Opening of the Passenger/Crew Door
TASK 52-10-00-410-001-A	Closing of the Passenger/Crew Door
Access Panels of the Cockpit

3. Job Set-up
Subtask 05-22-10-861-050-A

A. Energize the ground service network
(Ref. AMM TASK 24-42-00-861-001).

Subtask 05-22-10-010-050-A

B. Get Access

Access Panels of the Cockpit

(1) Open forward passenger/crew door 831 ( 841) (Ref. AMM TASK 52-10-00-010-001).
(2) Remove the sidewall panels 211AW, 211AZ, 211BW, 211EW, 211LW, 212AW, 212AZ, 212BW, 212EW and 212JW (Ref. AMM TASK 25-13-41-000-002).

NOTE: You can remove the sidewall panels 211FW, 212FW and 212HW as an alternative for the panels 211EW, 212EW and 212JW.

4. Procedure
Subtask 05-22-10-210-050-A

A. Inspection
(1) If necessary, use the FLASHLIGHT and/or the MIRROR - INSPECTION.
(2) Do a general visual inspection of the cockpit.
(3) Make sure that there are no signs of corrosion, cracks or damage.
(4) Make sure that all the installations (wiring, ducting and piping) are correctly attached.

5. Close-up
Subtask 05-22-10-410-050-A

A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the sidewall panels 211AW, 211AZ, 211BW, 211EW, 211LW, 212AW, 212AZ, 212BW, 212EW and 212JW (Ref. AMM TASK 25-13-41-400-002).

NOTE: If removed, install the sidewall panels 211FW, 212FW and 212HW.

(3) Remove all the fixtures, tools, test and support equipment used during this procedure.
(4) Close forward passenger/crew door 831 ( 841) (Ref. AMM TASK 52-10-00-410-001).

Subtask 05-22-10-862-050-A

B. De-energize the ground service network
(Ref. AMM TASK 24-42-00-862-001).

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