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400 SERIES MAINTENANCE MANUAL Page 6-1
P/N 190-000140-05 Rev. C
SECTION 6
PARTS AND ASSEMBLIES
6.1 INTRODUCTION
This section lists major parts of the 400 Series. The part numbers listed in this section of the
manual are given to aid in assembly and disassembly of the unit only, not for identifying
orderable parts. For orderable part information, see the GARMIN Aviation Distributor Service
Parts Price List or contact GARMIN directly.
6.2 TABLES
The following tables contain equipment breakdowns to the assembly level. Included in the tables
are part numbers that can be used with the corresponding illustrations in Section 7 for ease of
identification.
GNS 430/430A
Table Part Description Unit P/N Figure
6-1 Sub-Assy, GNS430, 28V, Black 011-00280-00 7-1
6-2 Sub-Assy, GNS430, 14/28V, Black 011-00280-10 7-1
6-3 Sub-Assy, GNS430, 14/28V, Gray 011-00280-30 7-1
6-4 Sub-Assy, GNS430A, 28V, Black 011-00836-00 7-1
6-5 Sub-Assy, GNS430A, 28V, Gray 011-00836-10 7-1
6-6 Main Chassis Assy, GNS430, 14/28V 011-00283-10 7-2
6-7 Main Chassis Assy, GNS430, 14/28V, DO 011-00283-30 7-2
6-8 Main Chassis Assy, GNS430, 28V 011-00283-00 7-2
6-9 Main Chassis Assy, GNS430A, 28V 011-00283-20 7-2
6-10 Nav Chassis Sub-Assy, GNS430/430A 011-00282-00 7-3
6-11 Sub-Assy, CDU, GNS430 Black 011-00281-00 7-4
6-12 Sub-Assy, CDU, GNS430 Gray 011-00281-04 7-4
6-13 Sub-Assy, CDU, GNS430A Black 011-00281-00 7-4
6-14 Sub-Assy, CDU, GNS430A Gray 011-00281-04 7-4