Garmin Diamond DA40, Maintenance Manual

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G1000/DA 40 System Maintenance Manual Page 6-1
190-00303-03 Revision 6
6 G1000 Equipment Removal & Replacement
This section describes how to remove and replace G1000 equipment in the Diamond DA 40. After
removal and replacement, LRUs must be configured and tested as described in Section 7.
When removing and/or replacing any G1000 component, always ensure that aircraft
power is off. Unplug any auxiliary power supplies.
Before removing any G1000 LRU, it is required that the technician verify the LRU
software part number and version against Appendix A.
To check an LRU software part number and/or version:
1. Start the G1000 system in configuration mode as described in Section 3.3.
2. The System Status page shows a list of LRUs in the LRU window. Activate the cursor
and highlight the LRU window.
3. Use the FMS knob to scroll through the list in the window and select the desired LRU.
4. The software part number and version is displayed in the DATA window. Compare this
to the data in Appendix A.
If a faulty LRU is not reporting its software version and part number, check aircraft
maintenance logs for last software version loaded and verify against Appendix A. The
Software Manifest page may also be used to check part numbers and versions.
Figure 6-1. System Status Page (Configuration Mode)
CAUTION
NOTE