Removal of the VOR/ADF/DME RMI

TASK 34-57-22-000-002-A
Removal of the VOR/ADF/DME RMI

ZONE: 211
FIN: 21FN ** ON A/C NOT FOR ALL

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

REFERENCE	QTY	DESIGNATION
No specific	AR	CAP - BLANKING
No specific	AR	SAFETY CLIP - CIRCUIT BREAKER

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
211	COCKPIT

C. Referenced Information

REFERENCE	DESIGNATION
VOR/ADF/DME RMI

3. Job Set-up
Subtask 34-57-22-865-053-A ** ON A/C NOT FOR ALL

A. Open, safety and tag this(these) circuit breaker(s):

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
49VU	NAV/VOR/DME/RMI	12FN	F13
49VU	NAV PROBES/ADIRU3/PWR/SWTG	8FP	F09
122VU	LIGHTING/INSTL LT/MAIN INST/PNL AND/PED	4LF	Y04

Subtask 34-57-22-010-051-A ** ON A/C NOT FOR ALL

B. Remove the thermoformed cover from the center instrument panel.

4. Procedure
Subtask 34-57-22-020-051-A ** ON A/C NOT FOR ALL

A. Removal of the VOR/ADF/DME RMI
(1) Loosen the screws (1), do not remove them.
(2) Disengage the VOR/ADF/DME RMI (2) from its housing.
(3) Disconnect the electrical connector (4).
(4) Remove the VOR/ADF/DME RMI (2).
(5) Put CAP - BLANKING on the disconnected electrical connectors (3) and (4).

[Rev.10 from 2021] 2026.04.02 06:23:35 UTC