Operational Test of the ILS

TASK 34-36-00-710-009-A
Operational Test of the ILS

ZONE: 210

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

ZONE/ACCESS	ZONE DESCRIPTION
210	CKPT,FWD COMPT BHD TO FLT COMPT BULKHEAD

B. Referenced Information

REFERENCE	DESIGNATION
TASK 24-41-00-861-002-A	Energize the Aircraft Electrical Circuits from the External Power
TASK 24-41-00-861-002-A-01	Energize the Aircraft Electrical Circuits from the APU
TASK 24-41-00-861-002-A-02	Energize the Aircraft Electrical Circuits from Engine 1(2)
TASK 24-41-00-862-002-A	De-energize the Aircraft Electrical Circuits Supplied from the External Power
TASK 24-41-00-862-002-A-01	De-energize the Aircraft Electrical Circuits Supplied from the APU
TASK 24-41-00-862-002-A-02	De-energize the Aircraft Electrical Circuits Supplied from the Engine 1(2)
ILS - Frequency and Course Selection ** ON A/C NOT FOR ALL

3. Job Set-up
Subtask 34-36-00-860-086-A ** ON A/C NOT FOR ALL

A. Aircraft Maintenance Configuration
(1) Energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-861-002).
(2) On the center pedestal, on the RMP1 (RMP2), set the ON/OFF switch to ON.

Subtask 34-36-00-865-073-A ** ON A/C NOT FOR ALL

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

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
49VU	NAV/MMR/1	42RT1	G12
121VU	COM NAV/MMR/2	42RT2	L07

4. Procedure
Subtask 34-36-00-710-066-A ** ON A/C NOT FOR ALL

A. Operational Test of the ILS

ACTION	RESULT
1.On the RMP1 (RMP2):	On the RMP1 (RMP2):
Push the NAV pushbutton switch.	The green LED on the NAV pushbutton switch comes on.
Set the local frequency of an ILS1 (ILS2) beacon with the dual selector knob. ILS - Frequency and Course Selection ** ON A/C NOT FOR ALL	The set frequency comes into view in the right display (STBY/CRS).
Push the transfer (double arrow) pushbutton switch.	The set frequency comes into view in the left display.
2.On the center pedestal, on one ACP:
Release the ILS1 (ILS2) pushbutton switch.	In the loud speakers, you can hear the Morse signal of the station.
3.On the RMP1 (RMP2): Push the NAV pushbutton switch.	On the RMP1 (RMP2): The green LED on the NAV pushbutton switch goes off.

5. Close-up
Subtask 34-36-00-860-087-A ** ON A/C NOT FOR ALL

A. Put the aircraft back to its initial configuration.
(1) On the center pedestal, on the RMP1 (RMP2), set the ON/OFF switch to OFF.
(2) On the center pedestal, on the ACP, push the ILS1 (ILS2) pushbutton switch.
(3) De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).
(4) Make sure that the work area is clean and clear of tools and other items.

[Rev.10 from 2021] 2026.04.01 04:01:05 UTC