G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page iii
190-00716-01 Revision 4
5.15 GRS 77 OR GRS 7800 AND GMU 44 TROUBLESHOOTING .................................................... 5-68
5.16 GDC
7400 TROUBLESHOOTING ............................................................................................. 5-74
5.17 GWX
68 GWX 70 TROUBLESHOOTING ................................................................................. 5-75
5.18 GMC
710 TROUBLESHOOTING .............................................................................................. 5-76
5.19 GCU
477 TROUBLESHOOTING ............................................................................................... 5-77
5.20 S
OFTWARE/CONFIGURATION TROUBLESHOOTING ................................................................ 5-78
5.21 M
ATING/BACKPLATE CONNECTORS ...................................................................................... 5-80
5.22 S
TANDBY ATTITUDE INDICATOR TROUBLESHOOTING .......................................................... 5-87
5.23 S
TANDBY AIRSPEED INDICATOR TROUBLESHOOTING ........................................................... 5-87
5.24 S
TANDBY ALTIMETER TROUBLESHOOTING ........................................................................... 5-88
5.25 GDL
59 TROUBLESHOOTING ................................................................................................. 5-88
5.26 GSR
56 TROUBLESHOOTING .................................................................................................. 5-89
5.27 GTS
820/850 TROUBLESHOOTING ......................................................................................... 5-89
5.28 GTS
TRAFFIC PROCESSOR TROUBLESHOOTING .................................................................... 5-90
6 EQUIPMENT REMOVAL & INSTALLATION .......................................................................... 6-1
6.1 GDU
1040A AND GDU 1500 ....................................................................................................... 6-2
6.2 GMA
1347D AUDIO PANEL ........................................................................................................ 6-2
6.3 GIA
63W INTEGRATED AVIONICS UNITS .................................................................................... 6-3
6.4 GEA
71 ENGINE/AIRFRAME UNIT ............................................................................................... 6-3
6.5 GTX
33( ) OR GTX 3000 TRANSPONDER .................................................................................... 6-4
6.6 GDC
7400 AIR DATA COMPUTER ............................................................................................... 6-4
6.7 GTP
59 OAT PROBE .................................................................................................................... 6-5
6.8 GRS
77 OR GRS 7800 AHRS ...................................................................................................... 6-5
6.9 GMU
44 MAGNETOMETER .......................................................................................................... 6-6
6.10 GDL
69A ................................................................................................................................. 6-7
6.11 GSA
80 AND GSA 9000 SERVOS ............................................................................................. 6-7
6.12 GSM
86 AND GSM 9100 SERVO GEARBOX ............................................................................. 6-8
6.13 GCU
477 .................................................................................................................................. 6-9
6.14 GMC
710 ................................................................................................................................. 6-9
6.15 GWX
68 OR GWX 70............................................................................................................... 6-9
6.16 C
ONFIGURATION MODULES ................................................................................................... 6-10
6.17 GEA
71 BACKSHELL THERMOCOUPLE REMOVAL & REPLACEMENT .................................... 6-13
6.18 GPS/WAAS
ANTENNAS ........................................................................................................ 6-14
6.19 D
IVERSITY TRANSPONDER ANTENNA.................................................................................... 6-14
6.20 I
RIDIUM ANTENNA ................................................................................................................. 6-15
6.21 W
I-FI ANTENNA ..................................................................................................................... 6-15
6.22 S
IGNAL CONDITIONERS .......................................................................................................... 6-15
6.23 I
NSTRUMENT PANEL SWITCH/ANNUNCIATOR (PROP SYNCH AND STANDBY BATTERY) ...... 6-16
6.24 E
MERGENCY FREQUENCY SWITCH/ANNUNCIATOR ............................................................... 6-16
6.25 S
TANDBY BATTERY ............................................................................................................... 6-17
6.26 S
TANDBY AIRSPEED INDICATOR ............................................................................................ 6-17
6.27 S
TANDBY ALTIMETER ............................................................................................................ 6-17
6.28 S
TANDBY ATTITUDE INDICATOR ........................................................................................... 6-18
6.29 GIA
COOLING FANS ............................................................................................................... 6-19
6.30 GDU
COOLING FANS ............................................................................................................. 6-20
6.31 GTS
820/850 TRAFFIC UNIT .................................................................................................. 6-20
6.32 GPA
65 PA/LNA UNIT .......................................................................................................... 6-21
6.33 GA
58 TRAFFIC ANTENNAS ................................................................................................... 6-22
6.34 GDL
59 WI-FI DATALINK ...................................................................................................... 6-22
6.35 GSR
56 SATELLITE RECEIVER ............................................................................................... 6-23
6.36 GSD
41 DATA CONCENTRATOR ............................................................................................ 6-23
6.37 GTS
TRAFFIC PROCESSOR ..................................................................................................... 6-24
6.38 GRA
5500 RADAR ALTIMETER .............................................................................................. 6-24