Garmin G1000 NXi, Дополнительное руководство по обслуживанию, Страница: 62 / 171

G1000 Supplemental Maintenance Manual Page 4-2
Textron Nav III Series Revision 3
190-02128-04
4.2 Servicing Information
G1000 LRU maintenance is ‘on condition’ only. No component-level overhaul is required for
this type design change.
On Condition Servicing
‘On Condition’ replacement and/or servicing should occur when an item exhibits conditions,
symptoms, and/or abnormalities defined in Section 5 of this manual. Replacement and/or
servicing should be made only after the technician troubleshoots the system to the extent
determined necessary by using the guidance in this manual along with common avionics
maintenance practices.
IMPORTANT!
It is impossible to provide guidance for every conceivable failure scenario
within the scope of this manual. Every effort has been made to provide
comprehensive guidance for possible failures. The information in this
document should always be combined with sound aviation maintenance
practices and a thorough knowledge of the system. Use sound avionics
maintenance practices when working around or on G1000 equipment.
The remainder of this document is organized in the following fashion:
•
Section 4.3 lists maintenance requirements related to the G1000 system.
•
Section 6 gives instructions regarding the removal and replacement of physical G1000
equipment and parts.
•
Section 7 gives configuration and testing instructions to be accomplished if G1000
equipment or parts are removed or replaced.
•
Section 9 specifies system return-to-service procedures.
The beginning of Section 6 provides instructions to check the software part number and version
of each LRU before removing a unit. Procedures in Section 7 require the same check after
LRU replacement and software loading.
IMPORTANT
!
All structural repairs associated with this installation are to be addressed
in accordance with the Cessna Structural Repair Manual listed in Table 1-1.
NOTE
After replacing or servicing electrical components near the GMU 44
magnetometers, the Magnetometer Interference Test (reference Section 5) and
Magnetometer Calibration Procedure (reference Section 7) must be performed.