Operational Test of the Razor Supply System

TASK 25-44-00-710-001-A
Operational Test of the Razor Supply System

ZONE: 200

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	1	MULTIMETER - STANDARD

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
200	UPPER HALF FUSELAGE

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

3. Job Set-up
Subtask 25-44-00-861-050-A

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

Subtask 25-44-00-865-052-A

B. Make sure that this(these) circuit breaker(s) is(are) closed:

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C ALL
2000VU	LIGHT-LAV	1LQ	J01
** ON A/C NOT FOR ALL
2001VU	LAV SHAVER SOCKET	1MT	B01

4. Procedure
Subtask 25-44-00-710-050-A

A. Operational Test of the Razor Supply System
(1) Do the test of the razor supply system:

NOTE: The test is the same for all lavatories.

ACTION	RESULT
In the related lavatory: -Connect the MULTIMETER - STANDARD to the razor outlets.	At the razor outlets: - The multimeter shows 110/220+15-5 VAC, 60Hz.

(2) Disconnect the multimeter from the razor outlets.

5. Close-up
Subtask 25-44-00-862-050-A

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

[Rev.10 from 2021] 2026.03.31 23:35:35 UTC