General Visual Inspection of Vertical Stabilizer Tip (EWIS)

TASK 05-23-20-200-004-A
General Visual Inspection of Vertical Stabilizer Tip (EWIS)

ZONE: 324

1. Reason for the Job
Refer to the MPD TASK: ZL-324-01
GENERAL VISUAL INSPECTION OF VERTICAL STABILIZER TIP (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 12M (40 FT) - ADJUSTABLE

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
324	VERTICAL STABILIZER TIP
324AT

C. Referenced Information

REFERENCE	DESIGNATION
TASK 55-34-11-000-001-A	Removal of the Vertical Stabilizer Tip
TASK 55-34-11-400-001-A	Installation of the Vertical Stabilizer Tip
Vertical-Stabilizer Tip Area

3. Job Set-up
Subtask 05-23-20-010-053-A

A. Get Access
(1) Put the ACCESS PLATFORM 12M (40 FT) - ADJUSTABLE in position at the vertical-stabilizer tip (zone 320).
(2) Remove the vertical stabilizer tip 324AT
(Ref. AMM TASK 55-34-11-000-001).

4. Procedure
Subtask 05-23-20-210-053-A

A. Inspection

Vertical-Stabilizer Tip Area

(1) Do a general visual inspection of the vertical stabilizer tip (zone 324).
(2) Make sure that there are no signs of corrosion, cracks or damage.
(3) Make sure that all the installations (wiring) are attached correctly.

5. Close-up
Subtask 05-23-20-410-053-A

A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the vertical stabilizer tip 324AT
(Ref. AMM TASK 55-34-11-400-001).
(3) Remove the access platform(s).

[Rev.10 from 2021] 2026.03.31 22:49:35 UTC