400 SERIES INSTALLATION MANUAL Page 3-3
P/N 190-00140-02 Page Rev L
The following installation accessories are available:
1. GPS Antenna Options:
• GA 56 Antenna Kit, without cable (Mod 1 or later, Garmin P/N 010-10040-01). This kit
contains the following items:
ITEM GARMIN P/N QTY
GA 56 ANTENNA SUB-ASSEMBLY 011-00134-00 1
BACKING PLATE 115-00031-00 1
NUT, SELF-LOCKING, #8-32 210-10004-09 4
ANTENNA GASKET 253-00002-00 1
• GA 56 Flange Mount Antenna Kit (Mod 1 or later, Garmin P/N 010-10040-02). This kit
contains the following items:
ITEM GARMIN P/N QTY
FLANGE MOUNT GA 56 ANTENNA
SUB-ASSEMBLY
011-00147-00 1
NUT PLATE 115-00080-00 1
SCREW, #10-32 x 5/8” 211-62212-14 4
ANTENNA GASKET 253-00011-00 1
2. Other accessories include the following:
ITEM GARMIN P/N
MOUNTING RACK, 400/420/430 115-00243-00
GPS 400 BACK PLATE ASSEMBLY 011-00676-03
GPS 400 CONNECTOR KIT 011-00351-03
GNC 420 BACK PLATE ASSEMBLY 011-00676-01
GNC 420 CONNECTOR KIT 011-00351-01
GNS 430 BACK PLATE ASSEMBLY 011-00676-00
GNS 430 CONNECTOR KIT 011-00351-00
400 SERIES ADDENDUM FOR TRAFFIC
& WEATHER INTERFACES
190-00140-10
GPS 400 PILOT’S GUIDE 190-00140-60
GPS 400 QUICK REFERENCE GUIDE 190-00140-61
GPS 400 SAMPLE AIRPLANE FLIGHT
MANUAL SUPPLEMENT
190-00140-64
GNC 420 PILOT’S GUIDE 190-00140-20
GNC 420 QUICK REFERENCE GUIDE 190-00140-21
GNC 420 SAMPLE AIRPLANE FLIGHT
MANUAL SUPPLEMENT
190-00140-24
GNS 430 PILOT’S GUIDE 190-00140-00
GNS 430 QUICK REFERENCE GUIDE 190-00140-01
GNS 430 SAMPLE AIRPLANE FLIGHT
MANUAL SUPPLEMENT
190-00140-04
NOTE
A mounting rack is required for approved installations. The following hardware is
required for installation of the mounting rack, but is not provided--#6-32 Flat Head
Screw (6 ea.), #6-32 Self-locking Nut (6 ea.).
