Inspection And Test Procedures; Table 5. Elt Inspection And Test Checklist; Checklist - ACR Electronics ME406 Series Abbreviated Component Maintenance Manual

TASK 25-62-30-750-802

2. Inspection and Test Procedures

SUBTASK 25-62-30-990-001
A.

Checklist

(1) Table 5 provides a list of the ELT inspection and testing requirements, a copy of which may be
used as a checklist to verify inspection and test completion. The item numbers in the table
correspond to the item identifiers for each task.
NOTE:
ITEM NO.
1
2
3
4
5a
5b
5c
5d
5e
5f
5g
5h
6
7
8
COBHAM AVIONICS WULFSBERG ELECTRONICS
ABBREVIATED COMPONENT MAINTENANCE MANUAL
ME406 (453-6603), ME406HM (453-6604)
Items 5a through 5h are mandatory requirements only in Canada, in addition to
meeting the other inspection and test requirements listed in Table 5.

Table 5. ELT Inspection and Test Checklist

DESCRIPTION
Coax Cable and Wiring Connections Inspection
ELT Mounting Tray and Hardware Inspection
ELT Battery Pack Inspection
G-Switch Functional Check
121.5 MHz Frequency Measurement
Audio Modulation Check
121.5 MHz Power Output Measurement
406 MHz Frequency Measurement
406 MHz Power Output Measurement
Current Draw Test
Digital Message Verification
ELT Reset Check
Installed Transmitter Test
Antenna Test
Inspection and Test Documentation
25-62-30
BY
Page 37 of 88
APR 06/10