Garmin GRA 55 Maintenance Manual - Page 44

A-5. GRA 55/5500 Wire Routing in the Bell 206B, 206L Series

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Figure A-5 depicts the typical wire harness installation for the GRA 55/5500 system, to include the coaxial cable installation for the antennas. Due to aircraft configurations, minor deviations may exist to the depicted routing. For additional details refer to the GRA 55/5500 installation manual. REF. CIRCUIT BREAKER REF. COAXIAL CABLE REF. GRA 55/5500 WIRING HARNESS WL 0.00 REF. RADAR ALTIMETER ANTENNAS FS 0.00 FS 130.00 FS 142.33 TBS 31.8 TBS 50.22 TBS 71.44 Figure A-5. GRA 55/5500 Wire Routing in the Bell 206B, 206L Series 190-01277-A3 Rev. 1 System Maintenance Manual GRA 55/5500 Bell 206 STC Page A-4

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190-01277-A3
System Maintenance Manual GRA 55/5500 Bell 206 STC
Rev. 1
Page A-4
Figure A-5 depicts the typical wire harness installation for the GRA 55/5500 system, to include the coaxial
cable installation for the antennas. Due to aircraft configurations, minor deviations may exist to the
depicted routing. For additional details refer to the GRA 55/5500 installation manual.
Figure A-5. GRA 55/5500 Wire Routing in the Bell 206B, 206L Series
WL 0.00
FS 0.00
FS 142.33
FS 130.00
TBS 50.22
TBS 71.44
TBS 31.8
REF. RADAR ALTIMETER ANTENNAS
REF. GRA 55/5500 WIRING HARNESS
REF. COAXIAL CABLE
REF. CIRCUIT BREAKER