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G1000 System Maintenance Manual
Page 6-1
190-00903-00
Rev.
A
SECTION 6
REPLACEMENT PROCEDURES
This section contains replacement procedures for a defective LRU. Replacement of an LRU is
on condition of failure.
Verify the LRU software part number and version against the
software configuration listed in the required equipment list before removing any LRU
.
To check an LRU software part number and/or version:
1.
Start the system in configuration mode.
2.
The System Status Page (Figure 6-1) shows a list of LRUs in the LRU window. Activate the
cursor and use the FMS knob to scroll through the list in the window and select the displayed
LRUs.
3.
The software part number and version is displayed in the DATA window. Compare this to
the software configuration in the required equipment list.
4.
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 the required equipment
list. The software manifest page can also be used to check part numbers and versions.
Figure 6-1. System Status Page (Configuration Mode)
