System Maintenance Manual

Page ii G1000/GFC700 System Maintenance Manual – C90A/C90GT/C90GTi King Air
Revision F 190-00682-01
5.3 C90A/C90GT/C90GTI SPECIFIC ALERTS ................................................................................. 5-27
5.4 TAWS
TROUBLESHOOTING ...................................................................................................... 5-28
5.5 S
YNTHETIC VISION AND PATHWAYS TROUBLESHOOTING ........................................................ 5-29
5.6 GFC
700 AFCS TROUBLESHOOTING ........................................................................................ 5-30
5.7 B
ACKUP COMMUNICATIONS PATH CHECKS .............................................................................. 5-46
5.8 GDU
104X TROUBLESHOOTING ............................................................................................... 5-47
5.9 GDU
104X ALERTS ................................................................................................................... 5-49
5.10 GIA
63 TROUBLESHOOTING ...................................................................................................... 5-57
5.11 GIA
ALERT MESSAGES ............................................................................................................. 5-59
5.12 GEA
TROUBLESHOOTING .......................................................................................................... 5-66
5.13 GTX
TROUBLESHOOTING .......................................................................................................... 5-67
5.14 GDL
69A TROUBLESHOOTING .................................................................................................. 5-68
5.15 GRS
77/GMU 44 TROUBLESHOOTING ...................................................................................... 5-70
5.16 GDC
74B TROUBLESHOOTING .................................................................................................. 5-76
5.17 GWX
68 TROUBLESHOOTING ................................................................................................... 5-77
5.18 GMC
710 TROUBLESHOOTING .................................................................................................. 5-78
5.19 GCU
475 TROUBLESHOOTING ................................................................................................... 5-79
5.20 S
OFTWARE/CONFIGURATION TROUBLESHOOTING ................................................................... 5-80
5.21 B
ACKSHELL CONNECTORS ........................................................................................................ 5-82
5.22 S
TANDBY AIRSPEED INDICATOR TROUBLESHOOTING .............................................................. 5-86
5.23 S
TANDBY ALTIMETER TROUBLESHOOTING .............................................................................. 5-87
5.24 S
TANDBY BATTERY TROUBLESHOOTING .................................................................................. 5-87
6 EQUIPMENT REMOVAL & REPLACEMENT ......................................................................... 6-1
6.1 GDU
1040A/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 TRANSPONDER ............................................................................................................... 6-4
6.6 GDC
74B AIR DATA COMPUTER ................................................................................................ 6-4
6.7 GTP
59 OAT PROBE .................................................................................................................... 6-4
6.8 GRS
77 AHRS ............................................................................................................................. 6-5
6.9 GMU
44 MAGNETOMETER .......................................................................................................... 6-5
6.10 GDL
69A ..................................................................................................................................... 6-5
6.11 GSA
80/81 SERVOS ..................................................................................................................... 6-6
6.12 GSM
85A / GSM 86 SERVO MOUNTS ......................................................................................... 6-6
6.13 GCU
475 ...................................................................................................................................... 6-7
6.14 GMC
710 ..................................................................................................................................... 6-7
6.15 GWX
68 ...................................................................................................................................... 6-8
6.16 C
ONFIGURATION MODULE REMOVAL & REPLACEMENT ............................................................ 6-9
6.17 GEA
71 BACKSHELL THERMOCOUPLE REMOVAL & REPLACEMENT ....................................... 6-11
6.18 GPS/WAAS
ANTENNAS ............................................................................................................ 6-12
6.19 E
NGINE SIGNAL CONDITIONERS ................................................................................................ 6-12
6.20 S
ENIOR AEROSPACE PC920 SIGNAL CONDITIONING UNIT ....................................................... 6-13
6.21 I
NSTRUMENT PANEL ANNUNCIATORS (PROP SYNCH AND STANDBY BATTERY) ...................... 6-14
6.22 L-3
AVIONICS (BF GOODRICH) PS-835(C OR D MODEL) EMERGENCY BATTERY ................... 6-14
6.23 S
TANDBY AIRSPEED INDICATOR ............................................................................................... 6-15
6.24 S
TANDBY ALTIMETER ............................................................................................................... 6-15
6.25 S
TANDBY ATTITUDE INDICATOR............................................................................................... 6-16
6.26 A
VIONICS COOLING FANS ......................................................................................................... 6-16
6.27 GDU
COOLING FANS ................................................................................................................. 6-17
7 G1000 EQUIPMENT CONFIGURATION & TESTING ............................................................. 7-1