G1000 Supplemental Maintenance Manual
Page 5-1
Textron Nav III Series
Revision 3
190-02128-04
5. TROUBLESHOOTING
This section provides instructions and guidance for G1000 system troubleshooting as installed
in the Cessna Nav III Series.
IMPORTANT!
Sections 6, 7 and 9 provide detailed instructions on equipment removal,
replacement, configuration, and return-to-service testing. Anytime a G1000
component or LRU is removed, swapped, or replaced, the technician must
follow the procedures given in Sections 6, 7 and 9 to ensure proper operation
of the system.
Troubleshoot the G1000 system by first identifying, then isolating the specific failure to the
responsible LRU. There are several indications that the G1000 presents to the pilot or
technician, showing overall system condition. A course of action should be determined based
on the information presented on the display. This section shows possible scenarios likely to be
encountered during normal operation and gives troubleshooting guidance to the technician to
resolve problems.
Figure 5-1, Aux
– System Status Page
Summary of Contents for G1000 NXi
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