Garmin GRA 55 Maintenance Manual - Page 46

A-7. Bell 206B LRU and Antenna Locations

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Figure A-7 depicts the location of the LRUs and antennas for the GRA 55/5500 throughout the aircraft structure for the Bell 206B rotorcraft. All harnesses fabricated as part of this STC follow existing wire bundles as depicted in Figure A-5. REF. EXISTING ANTENNA MOUNTS REF. EXISTING AVIONICS SHELF GRA RADAR ALTIMETER INSTALLATION FS 0.00 FS 130.00 FS 136.45 FS 142.33 TBS 50.22 TBS 71.44 CIRCUIT BREAKER INSTALLATION WL 51.67 REF. GARMIN GDU 620 DISPLAY REF. GARMIN GTN NAVIGATOR WL 0.00 190-01277-A3 Rev. 1 Figure A-7. Bell 206B LRU and Antenna Locations System Maintenance Manual GRA 55/5500 Bell 206 STC Page A-6

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190-01277-A3
System Maintenance Manual GRA 55/5500 Bell 206 STC
Rev. 1
Page A-6
Figure A-7 depicts the location of the LRUs and antennas for the GRA 55/5500 throughout the aircraft
structure for the Bell 206B rotorcraft. All harnesses fabricated as part of this STC follow existing wire
bundles as depicted in Figure A-5.
Figure A-7. Bell 206B LRU and Antenna Locations
FS 0.00
FS 130.00
FS
142.33
WL 51.67
TBS 50.22
TBS 71.44
FS 136.45
WL 0.00
GRA RADAR ALTIMETER INSTALLATION
REF. EXISTING AVIONICS SHELF
CIRCUIT BREAKER INSTALLATION
REF. EXISTING ANTENNA MOUNTS
REF. GARMIN
GDU 620 DISPLAY
REF. GARMIN
GTN NAVIGATOR