Cleaning of the Cabin Monitors and Display Screens (if installed)

TASK 12-21-12-100-008-A
Cleaning of the Cabin Monitors and Display Screens (if installed)

ZONE: 200

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
200	UPPER HALF FUSELAGE

B. Referenced Information

REFERENCE	DESIGNATION
TASK 23-36-00-100-001-A	Cleaning of the Monitor and Display Screens in the Cabin
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

3. Job Set-up
Subtask 12-21-12-861-061-A

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

4. Procedure
Subtask 12-21-12-160-076-A

A. Cleaning of the Monitors and Display Screens (if installed)
(1) Clean the cabin monitors and the display screens (Ref. AMM TASK 23-36-00-100-001).

5. Close-up
Subtask 12-21-12-862-061-A

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

[Rev.10 from 2021] 2026.04.01 04:22:31 UTC