Garmin Cessna Caravan G1000 User manual

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190-00716-01 February 2014 Revision 4
G1000 / GFC 700
System Maintenance Manual
Hawker Beechcraft
Model 300/B300 Series King Air
Contains Instructions
For Continued Airworthiness
For STC SA01535WI-D

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Page A G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air
Revision 4 190-00716-01
© Copyright 2012-2014
Garmin Ltd. or its subsidiaries
All Rights Reserved
Except as expressly provided herein, no part of this manual may be reproduced, copied, transmitted,
disseminated, downloaded or stored in any storage medium, for any purpose without the express prior
written consent of Garmin. Garmin hereby grants permission to download a single copy of this manual
and of any revision to this manual onto a hard drive or other electronic storage medium to be viewed and
to print one copy of this manual or of any revision hereto, provided that such electronic or printed copy of
this manual or revision must contain the complete text of this copyright notice and provided further that
any unauthorized commercial distribution of this manual or any revision hereto is strictly prohibited.
Garmin International, Inc.
1200 E. 151st Street
Olathe, KS 66062 USA
Telephone: [phone]
www.garmin.com
Garmin (Europe) Ltd.
Liberty House
Bulls Copse Road
Hounsdown Business Park
Southampton, SO40 9RB, UK
Phone: [phone]
Fax: [phone]
RECORD OF REVISIONS
Revision Revision Date Description ECO #
1 5/11/12 Initial release ------
2 10/24/12 Add sw v0985.06, Add section 3.36 (BLR winglet)
Update Section 4.1 and 4.11 95300
3 6/4/13 Update for GMU 44 installation in horizontal stab. 103013
4 2/21/14 Update for GRS 7800, GTX 3000, GTS Processor 111858
DOCUMENT PAGINATION
Section Pagination
Table of Contents i – viii
Section 1 1-1 – 1-6
Section 2 2-1 – 2-24
Section 3 3-1 – 3-70
Section 4 4-1 – 4-36
Section 5 5-1 – 5-92
Section 6 6-1 – 6-24
Section 7 7-1 – 7-60
Section 8 8-1 – 8-16

Page B G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air
Revision 4 190-00716-01
INFORMATION SUBJECT TO EXPORT CONTROL LAWS
This document may contain information which is subject to the Export Administration Regulations
(“EAR”) issued by the United States Department of Commerce (15 CFR, Chapter VII Subchapter C) and
which may not be exported, released or disclosed to foreign nationals inside or outside the United States
without first obtaining an export license. The preceding statement is required to be included on any and
all reproductions in whole or in part of this manual.
This product, its packaging, and its components contain chemicals known to the State of California to
cause cancer, birth defects, or reproductive harm. This Notice is being provided in accordance with
California's Proposition 65. If you have any questions or would like additional information, please refer
to our web site at www.garmin.com/prop65.
The GDU lens is coated with a special anti-reflective coating that is very sensitive to skin oils, waxes and
abrasive cleaners. CLEANERS CONTAINING AMMONIA WILL HARM THE ANTI-REFLECTIVE
COATING. It is very important to clean the lens using a clean, lint-free cloth and an eyeglass lens
cleaner that is specified as safe for anti-reflective coatings.
All G1000 screen shots used in this document are current at the time of publication. Screen shots are
intended to provide visual reference only. All information depicted in screen shots, including software
file names, versions and part numbers, is subject to change and may not be up to date.
CAUTION
WARNING
IMPORTANT

G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page i
190-00716-01 Revision 4
TABLE OF CONTENTS
SECTION PAGE
1INTRODUCTION ............................................................................................................................1-1
1.1 CONTENT,SCOPE,PURPOSE ........................................................................................................1-1
1.2 ORGANIZATION............................................................................................................................1-3
1.3 DEFINITIONS/ABBREVIATIONS ....................................................................................................1-4
1.4 PUBLICATIONS .............................................................................................................................1-5
1.5 REVISION AND DISTRIBUTION .....................................................................................................1-6
2SYSTEM DESCRIPTION ...............................................................................................................2-1
2.1 EQUIPMENT DESCRIPTIONS .........................................................................................................2-1
2.2 G1000 OPTIONAL INTERFACES..................................................................................................2-14
2.3 ELECTRICAL POWER DISTRIBUTION..........................................................................................2-15
2.4 ELECTRICAL LOAD UTILIZATION ..............................................................................................2-18
2.5 PITOT/STATIC SYSTEM ..............................................................................................................2-22
2.6 SHIELD BLOCK GROUNDS .........................................................................................................2-23
2.7 G1000 /GFC700 BLOCK DIAGRAM ...........................................................................................2-23
3G1000 CONTROL & OPERATION...............................................................................................3-1
3.1 GDU 1040A AND GDU 1500 DISPLAYS......................................................................................3-1
3.2 GCU 477 -MFD CONTROLLER ...................................................................................................3-3
3.3 GMC 710 -AFCS CONTROLS......................................................................................................3-3
3.4 GMA 1347D AUDIO PANEL ........................................................................................................3-4
3.5 G1000 NORMAL MODE................................................................................................................3-5
3.6 REVERSIONARY MODE ................................................................................................................3-6
3.7 CONFIGURATION MODE OVERVIEW ............................................................................................3-7
3.8 G1000 /GFC 700 SOFTWARE INFORMATION ............................................................................3-12
3.9 G1000 SOFTWARE/CONFIGURATION PROCEDURE ....................................................................3-19
3.10 NON-GARMIN TAS/TCAS ITRAFFIC SYSTEM OPTION CONFIGURATION.............................3-24
3.11 GTS 820/850 TRAFFIC SYSTEM CONFIGURATION .................................................................3-25
3.12 GTS PROCESSOR ....................................................................................................................3-26
3.13 GTX 33/33D CONFIGURATION ..............................................................................................3-27
3.14 GTX 3000 CONFIGURATION ..................................................................................................3-28
3.15 GDL 59 WI-FI DATA LINK OPTION CONFIGURATION ...........................................................3-29
3.16 GSR 56 SATELLITE RECEIVER WITH GDL 59 WI-FI DATA LINK OPTION CONFIGURATION .3-30
3.17 GSR 56 SATELLITE RECIEVER STAND-ALONE OPTION CONFIGURATION.............................3-31
3.18 GRS 77 AHRS SOFTWARE/CONFIGURATION ........................................................................3-32
3.19 GRS 7800 AHRS SOFTWARE/CONFIGURATION ....................................................................3-33
3.20 GWX 68 SOFTWARE/CONFIGURATION..................................................................................3-34
3.21 GWX 70 SOFTWARE/CONFIGURATION..................................................................................3-35
3.22 GMU 44 SOFTWARE/CONFIGURATION ..................................................................................3-36
3.23 TAWS-A SUPPORT CONFIGURATION ....................................................................................3-37
3.24 TAWS-A VOICE NO CALLOUT OPTION CONFIGURATION.....................................................3-38
3.25 TAWS-A VOICE CALLOUT OPTION CONFIGURATION...........................................................3-39
3.26 ADF OPTION CONFIGURATION ..............................................................................................3-40
3.27 DME OPTION CONFIGURATION .............................................................................................3-41
3.28 RAD ALT OPTION CONFIGURATION .....................................................................................3-42
3.29 NON-GARMIN TCAS II TRAFFIC SYSTEM OPTION CONFIGURATION ....................................3-45
3.30 LIGHTNING SYSTEM OPTION CONFIGURATION .....................................................................3-46
3.31 LIGHTNING SYSTEM OPTION CONFIGURATION LOAD CONFIRMATION.................................3-47
3.32 ESP SUPPORT OPTION CONFIGURATION................................................................................3-49
3.33 POTS HANDSET CONFIGURATION .........................................................................................3-50

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Revision 4 190-00716-01
3.34 FLIGHT DATA RECORDER OPTION CONFIGURATION.............................................................3-51
3.35 FLITECHARTS CONFIGURATION.............................................................................................3-53
3.36 OPTIONAL CHARTVIEW ENABLE ...........................................................................................3-53
3.37 STANDARD TAWS-B ENABLE ...............................................................................................3-54
3.38 OPTIONAL TAWS-A ENABLE ................................................................................................3-55
3.39 SUPPLEMENTAL DATABASE LOADING...................................................................................3-56
3.40 OPTIONAL SVS/PATHWAYS ENABLE.....................................................................................3-57
3.41 OPTIONAL ESP ENABLE.........................................................................................................3-58
3.42 OPTIONAL SEARCH AND RESCUE ENABLE.............................................................................3-59
3.43 OPTIONAL GARMIN TCAS IENABLE (FROM GTS 825 TO GTS 855) ....................................3-60
3.44 OPTIONAL GARMIN TCAS II ENABLE (FROM GTS 825 TO GTS 8000) ................................3-61
3.45 AIRCRAFT REGISTRATION NUMBER ENTRY ..........................................................................3-62
3.46 GDL 69 ALTERNATE ANTENNA LOCATION CONFIGURATION...............................................3-64
3.47 BLR WINGLET OPTION (MODEL 300 ONLY) ..........................................................................3-65
3.48 SPLASH SCREEN LOADING .....................................................................................................3-66
3.49 NAVIGATION DATABASE LOADING .......................................................................................3-67
3.50 CONFIGURATION OF NAVIGATION MAP FOR TRAFFIC SYSTEM.............................................3-69
3.51 CLEARING DEFAULT USER SETTINGS....................................................................................3-69
4INSTRUCTIONS FOR CONTINUED AIRWORTHINESS........................................................4-1
4.1 AIRWORTHINESS LIMITATIONS ...................................................................................................4-1
4.2 SERVICING INFORMATION ...........................................................................................................4-2
4.3 MAINTENANCE INTERVALS .........................................................................................................4-4
4.4 VISUAL INSPECTION ..................................................................................................................4-11
4.5 ELECTRICAL BONDING TEST .....................................................................................................4-16
4.6 GRS 77 OR GRS 7800 EARTH MAGNETIC FIELD UPDATES ......................................................4-19
4.7 GSA 80 GREASING PROCEDURE................................................................................................4-19
4.8 FLAPS-IN-MOTION DISCRETE INPUT CHECK..............................................................................4-20
4.9 GSM 86 SLIP CLUTCH TORQUE CHECK PROCEDURE................................................................4-21
4.10 G1000 REDUNDANT CONNECTION CHECK ............................................................................4-23
4.11 ENGINE DATA CHECK ............................................................................................................4-26
4.12 TRIM ANNUNCIATOR CHECK .................................................................................................4-28
4.13 G1000 MISCOMPARE CHECKS ...............................................................................................4-30
4.14 GIA COOLING FANS OPERATIONAL CHECK ..........................................................................4-31
4.15 GDU COOLING FANS OPERATIONAL CHECK.........................................................................4-31
4.16 STANDBY BATTERY PERIODIC CHECKS.................................................................................4-32
4.17 RUDDER BOOST OPERATIONAL CHECK .................................................................................4-35
4.18 EXTERIOR SKIN INSPECTION AROUND ANTENNAS................................................................4-35
5TROUBLESHOOTING ...................................................................................................................5-1
5.1 G1000 ALERTING SYSTEM ..........................................................................................................5-2
5.2 SYSTEM ANNUNCIATIONS ...........................................................................................................5-5
5.3 300/B300 SPECIFIC ALERTS ......................................................................................................5-26
5.4 TAWS TROUBLESHOOTING.......................................................................................................5-27
5.5 SYNTHETIC VISION AND PATHWAYS TROUBLESHOOTING........................................................5-28
5.6 GFC 700 AFCS TROUBLESHOOTING.........................................................................................5-29
5.7 BACKUP COMMUNICATIONS PATH CHECKS..............................................................................5-44
5.8 GDU 104X TROUBLESHOOTING................................................................................................5-45
5.9 GDU 104X ALERTS ...................................................................................................................5-47
5.10 GIA 63 TROUBLESHOOTING ..................................................................................................5-55
5.11 GIA ALERT MESSAGES ..........................................................................................................5-57
5.12 GEA TROUBLESHOOTING ......................................................................................................5-64
5.13 GTX TROUBLESHOOTING ......................................................................................................5-65
5.14 GDL 69A TROUBLESHOOTING ..............................................................................................5-66

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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 SOFTWARE/CONFIGURATION TROUBLESHOOTING ................................................................5-78
5.21 MATING/BACKPLATE CONNECTORS......................................................................................5-80
5.22 STANDBY ATTITUDE INDICATOR TROUBLESHOOTING ..........................................................5-87
5.23 STANDBY AIRSPEED INDICATOR TROUBLESHOOTING...........................................................5-87
5.24 STANDBY 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
6EQUIPMENT 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 CONFIGURATION MODULES...................................................................................................6-10
6.17 GEA 71 BACKSHELL THERMOCOUPLE REMOVAL &REPLACEMENT....................................6-13
6.18 GPS/WAAS ANTENNAS ........................................................................................................6-14
6.19 DIVERSITY TRANSPONDER ANTENNA....................................................................................6-14
6.20 IRIDIUM ANTENNA .................................................................................................................6-15
6.21 WI-FI ANTENNA.....................................................................................................................6-15
6.22 SIGNAL CONDITIONERS..........................................................................................................6-15
6.23 INSTRUMENT PANEL SWITCH/ANNUNCIATOR (PROP SYNCH AND STANDBY BATTERY) ......6-16
6.24 EMERGENCY FREQUENCY SWITCH/ANNUNCIATOR...............................................................6-16
6.25 STANDBY BATTERY ...............................................................................................................6-17
6.26 STANDBY AIRSPEED INDICATOR............................................................................................6-17
6.27 STANDBY ALTIMETER............................................................................................................6-17
6.28 STANDBY 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

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Revision 4 190-00716-01
7G1000 EQUIPMENT CONFIGURATION & TESTING.............................................................7-1
7.1 GDU 1040A/1500 MFD &PFD ..................................................................................................7-1
7.2 GMA 1347D AUDIO PANEL ........................................................................................................7-3
7.3 GIA 63W INTEGRATED AVIONICS UNIT......................................................................................7-6
7.4 GEA 71 ENGINE/AIRFRAME UNIT ...............................................................................................7-9
7.5 GTX 33( )OR GTX 3000 TRANSPONDER ..................................................................................7-12
7.6 GDC 7400 AIR DATA COMPUTER .............................................................................................7-13
7.7 GRS 77 OR GRS 7800 AHRS /GMU 44 MAGNETOMETER.......................................................7-18
7.8 GDL 69A XM DATA LINK ........................................................................................................7-26
7.9 GSA 80/9000 SERVOS ...............................................................................................................7-26
7.10 GCU 477 FMS CONTROLLER ................................................................................................7-27
7.11 GMC 710 AFCS CONTROLLER..............................................................................................7-29
7.12 GWX 68 OR GWX 70 WEATHER RADAR..............................................................................7-30
7.13 NON-GARMIN TRAFFIC SYSTEM (TAS/TCAS I) FUNCTIONAL CHECK .................................7-31
7.14 NON-GARMIN TRAFFIC SYSTEM (TCAS II) FUNCTIONAL CHECK ........................................7-32
7.15 LIGHTNING SYSTEM FUNCTIONAL CHECK ............................................................................7-33
7.16 TAWS FUNCTIONAL CHECK..................................................................................................7-35
7.17 FLITECHARTS FUNCTIONAL CHECK ......................................................................................7-38
7.18 CHARTVIEW FUNCTIONAL CHECK ........................................................................................7-39
7.19 SAFETAXI FUNCTIONAL CHECK ............................................................................................7-40
7.20 DME FUNCTIONAL CHECK ....................................................................................................7-41
7.21 ADF FUNCTIONAL CHECK .....................................................................................................7-42
7.22 GRA 5500 RADAR ALTIMETER FUNCTIONAL CHECK ...........................................................7-42
7.23 NON-GARMIN RADAR ALTIMETER CHECK............................................................................7-42
7.24 WEIGHT ON WHEELS AND LOW SPEED AWARENESS BAND CHECK......................................7-43
7.25 RVSM CHECKS......................................................................................................................7-44
7.26 ESP FUNCTIONAL CHECK ......................................................................................................7-50
7.27 GTS TRAFFIC SYSTEM FUNCTIONAL CHECK.........................................................................7-53
7.28 ACTIVATION OF GARMIN CONNEXT ......................................................................................7-56
7.29 GDL 59 WI-FI DATA LINK FUNCTIONAL CHECK ..................................................................7-58
7.30 GSR 56 SATELLITE RECEIVER FUNCTIONAL CHECK.............................................................7-59
7.31 SEARCH AND RESCUE FUNCTIONAL CHECK ..........................................................................7-60
8SYSTEM RETURN TO SERVICE PROCEDURE ......................................................................8-1
8.1 BACKUP PATH SYSTEM TESTING.................................................................................................8-2
8.2 GFC 700 GROUND CHECKOUT ..................................................................................................8-10
8.3 MAINTENANCE RECORDS ..........................................................................................................8-15

G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page v
190-00716-01 Revision 4
LIST OF ILLUSTRATIONS
FIGURE PAGE
Figure 2-1 Display Units............................................................................................................................2-2
Figure 2-2, Audio Panel.............................................................................................................................2-3
Figure 2-3, AFCS Controller .....................................................................................................................2-3
Figure 2-4, FMS Controller .......................................................................................................................2-4
Figure 2-5, Transponder.............................................................................................................................2-4
Figure 2-6, GIA unit ..................................................................................................................................2-5
Figure 2-7, GEA unit .................................................................................................................................2-6
Figure 2-8, Air Data Computer..................................................................................................................2-7
Figure 2-9, OAT probe ..............................................................................................................................2-7
Figure 2-11, Magnetometer .......................................................................................................................2-8
Figure 2-12, GDL 69A Datalink................................................................................................................2-9
Figure 2-13, GDL 59 Wi-Fi Datalink ........................................................................................................2-9
Figure 2-14, GSR 56 Satellite Receiver...................................................................................................2-10
Figure 2-15, GSD 41 Data Concentrator .................................................................................................2-10
Figure 2-17, GTS Traffic Processor.........................................................................................................2-11
Figure 2-19, GSA 80 / GSM 86 ...............................................................................................................2-12
Figure 2-20, GSA 9000 / GSM 9100 .......................................................................................................2-13
Figure 2-21, GRA 5500 Radar Altimeter.................................................................................................2-13
Figure 2-22, 300/B300 Electrical Distribution (Post G1000 STC)..........................................................2-16
Figure 2-23, G1000 Component Power Sources......................................................................................2-17
Figure 2-24, Pitot/Static System (Post G1000 STC)................................................................................2-22
Figure 2-25, G1000/GFC 700 Block Diagram.........................................................................................2-23
Figure 3-1, GDU 1040A Control Interface................................................................................................3-1
Figure 3-2, GDU 1500 Control Interface...................................................................................................3-2
Figure 3-3, G1000 Softkeys.......................................................................................................................3-2
Figure 3-4, MFD Controls (GCU 477 shown)...........................................................................................3-3
Figure 3-5, AFCS Controls (GMC 710 shown).........................................................................................3-3
Figure 3-6, GMA 1347D Controls.............................................................................................................3-4
Figure 3-7, Normal Mode ..........................................................................................................................3-5
Figure 3-8, Automatic Reversion with MFD failure.................................................................................3-6
Figure 3-9, Manual Reversion with pilot PFD failure ..............................................................................3-6
Figure 3-10, SET>ACTV Diagram...........................................................................................................3-8
Figure 3-11, Loss of Communication .......................................................................................................3-9
Figure 3-12, Configuration Status.............................................................................................................3-9
Figure 3-13, Data Transmission Indicators...............................................................................................3-9
Figure 3-14, G1000 LRU Configuration File Storage ............................................................................3-17
Figure 3-15, GRS/GDC Configuration Settings Storage ........................................................................3-18
Figure 3-16, Software/Configuration Overview .....................................................................................3-19
Figure 3-17, Airframe Options ................................................................................................................3-21
Figure 3-18, Propeller Options ................................................................................................................3-21
Figure 3-19, Configuration/Software Load Page....................................................................................3-22
Figure 3-20, Stormscope Configuration Page.........................................................................................3-47
Figure 3-21, Stormscope Configuration..................................................................................................3-47
Figure 3-22, Supplemental Database Synchronization ............................................................................3-56
Figure 3-23, Aircraft Registration............................................................................................................3-62
Figure 3-24, GDL 69 Cable Loss.............................................................................................................3-64
Figure 3-25, GDL 69 Cable Loss Configured..........................................................................................3-64
Figure 3-26, Navigation Database Synchronization ................................................................................3-67
Figure 4-1, GIA I/O Page........................................................................................................................4-20
Figure 4-2, Discrete Valid/Invalid Indications ........................................................................................4-20
Figure 4-3, GFC Status Page...................................................................................................................4-21

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Revision 4 190-00716-01
Figure 4-4, Ambient Temperature Conversion Chart ..............................................................................4-27
Figure 4-5, Standby Battery .....................................................................................................................4-32
Figure 4-6, Power Supply Connection....................................................................................................4-34
Figure 4-7, Exterior Skin Inspection Around Antennas..........................................................................4-36
Figure 5-1, AUX – System Status Page....................................................................................................5-1
Figure 5-2, Alerts & Annunciations..........................................................................................................5-2
Figure 5-3, ADVISORY Softkey Annunciation .......................................................................................5-2
Figure 5-4, System Annunciations............................................................................................................5-5
Figure 5-5, AFCS Annunciation Field....................................................................................................5-29
Figure 5-6, GFC Status Page ...................................................................................................................5-32
Figure 5-7, Magnetometer Interference Test ..........................................................................................5-71
Figure 5-8, GIA 63W Backplate Connectors..........................................................................................5-80
Figure 5-9, GEA 71 Backplate Connectors ............................................................................................5-81
Figure 5-10, GMA 1347D Backplate Connectors...................................................................................5-81
Figure 5-11, GTX 33/33D Backplate Connectors...................................................................................5-81
Figure 5-12, GTX 3000 Connector..........................................................................................................5-82
Figure 5-13, GDU 1040A/1500 Mating Connector (P10401 or P15001)...............................................5-82
Figure 5-14, GRS 77 Mating Connector (P771) .....................................................................................5-82
Figure 5-15, GRS 7800 Mating Connector (P78001) ..............................................................................5-82
Figure 5-16, GDC 7400 Mating Connector (P74001) ............................................................................5-83
Figure 5-17, GDL 69A Mating Connector (P69A1)...............................................................................5-83
Figure 5-18, GCU 477 Mating Connector (P4751) ................................................................................5-83
Figure 5-19, GMC 710 Mating Connector (P7101)................................................................................5-83
Figure 5-20, GWX 68 Mating Connector (P681) ...................................................................................5-83
Figure 5-21, GWX 70 Backshell Connector (P751) ................................................................................5-84
Figure 5-22, GTS 820/850 Mating Connectors ......................................................................................5-84
Figure 5-23, GTS Processor Connector (P8001) ....................................................................................5-84
Figure 5-24, GPA 65 Mating Connector (P651).....................................................................................5-84
Figure 5-25, Signal Conditioner Mating Connector (PVIB1).................................................................5-85
Figure 5-26, GDL 59 Backplate Connector (P591) ................................................................................5-85
Figure 5-27, GSR 56 Backplate Connector (P561)..................................................................................5-85
Figure 5-28, GSD 41 Backplate Connector (P411) .................................................................................5-85
Figure 5-29, GSA 9000 Mating Connector (P90001)..............................................................................
5-85
Figure 5-30, GRA 5500 Connector (P55001).........................................................................................5-86
Figure 6-1, GSA 80 Servo Gear.................................................................................................................6-8
Figure 6-2, GSM 9100 O-ring ...................................................................................................................6-8
Figure 6-3, Configuration Module Installation .......................................................................................6-10
Figure 6-4, GRS 7800 Configuration Module Installation ......................................................................6-11
Figure 6-5, GEA Backshell Thermocouple.............................................................................................6-13
Figure 6-5, GIA Cooling Fan Installation................................................................................................6-19
Figure 6-6, GIA Cooling Fan Inlet Duct Identification ..........................................................................6-20
Figure 7-1, G1000 Normal Mode Check ..................................................................................................7-2
Figure 7-2, Marker Beacon Symbology....................................................................................................7-4
Figure 7-3, AUX – GPS STATUS Page (MFD).......................................................................................7-6
Figure 7-4, Normal Engine Instrument Markings (MFD) ........................................................................7-9
Figure 7-5, Aircraft Registration..............................................................................................................7-12
Figure 7-6, Engine Run-Up Test Page.....................................................................................................7-24
Figure 7-7, Normal Mode AHRS Check ................................................................................................7-25
Figure 7-8, Low Speed Awareness Band Symbolization........................................................................7-43
Figure 7-9, RVSM Required Avionics ....................................................................................................7-44
Figure 7-10, RVSM Critical Region........................................................................................................7-45
Figure 7-11, Dial Indicator ......................................................................................................................7-47
Figure 7-12, Static Port Measurement .....................................................................................................7-47

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Figure 7-13, Static Port Measurement locations......................................................................................7-48
Figure 7-14, Static Port Measurement Log..............................................................................................7-48
Figure 7-15, GTS 8XX GND TEST softkey............................................................................................7-53
Figure 7-16, GSR56 Configuration Page.................................................................................................7-59
Figure 7-17, AUX-TELEPHONE page ...................................................................................................7-59
Figure 8-1, GDU Data Verification (ARINC 429) ....................................................................................8-7
Figure 8-2, GIA Data Verification (ARINC429/RS-232)..........................................................................8-8
Figure 8-3, GIA Data Verification (RS-485) .............................................................................................8-9
Figure 8-4, Pre-Flight Test......................................................................................................................8-10

Page viii G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air
Revision 4 190-00716-01
LIST OF TABLES
TABLE................................................................................................................................................ PAGE
Table 1-1, G1000 System Software Version ............................................................................................1-1
Table 1-2, Required Documents ...............................................................................................................1-5
Table 1-3, Reference Publications ............................................................................................................1-6
Table 2-1, Electrical Loads .....................................................................................................................2-18
Table 3-1, Flight Data Recorder Parameters............................................................................................3-51
Table 4-1, Maintenance Intervals..............................................................................................................4-4
Table 4-2, Discontinued Maintenance Intervals .....................................................................................4-10
Table 4-3, Nose Section Visual Inspection Procedure............................................................................4-11
Table 4-4, Nose Avionics Compartment Visual Inspection Procedure ..................................................4-11
Table 4-5, Pilot’s Compartment Visual Inspection Procedure................................................................4-12
Table 4-6, Instrument Panel G1000 Equipment Visual Inspection Procedure .......................................4-12
Table 4-7, Cabin Area Visual Inspection Procedure...............................................................................4-14
Table 4-8, Rear Fuselage and Empennage Visual Inspection Procedure................................................4-15
Table 4-9, Lightning Strike Inspection Procedure ...................................................................................4-16
Table 4-10, Measured Torque.................................................................................................................4-22
Table 4-11, Engine Data Check Test Equipment.....................................................................................4-26
Table 4-12, ITT Indication Test Points....................................................................................................4-26
Table 4-13, Torque Indication Test Points...............................................................................................4-27
Table 4-14, Standby Battery Required Equipment ..................................................................................4-32
Table 5-1, SVS Troubleshooting .............................................................................................................5-28
Table 5-2, SVS-Related Alert Messages.................................................................................................5-28
Table 5-3, AFCS Annunciation Troubleshooting ...................................................................................5-30
Table 5-4, AFCS General Troubleshooting ............................................................................................5-31
Table 5-5, Magnetometer Interference Test Sequence ...........................................................................5-72
Table 6-1, Configuration Module Kit – 011-00979-00 or -03 ................................................................6-10
Table 6-2, GRS 7800 Configuration Module Parts..................................................................................6-11
Table 6-3, Thermocouple Kit (011-00981-00) .......................................................................................6-13
Table 7-1, Fuel Flow Indication Test Equipment ....................................................................................7-10
Table 7-2, Fuel Flow Test Points.............................................................................................................7-10
Table 7-3, Oil Pressure Indication Test Equipment.................................................................................7-11
Table 7-4, Oil Pressure Test Points..........................................................................................................7-11
Table 7-5, Air Data System Test.............................................................................................................7-15
Table 7-6, Vertical Speed Table .............................................................................................................7-17
Table 7-7, Required GRS/GMU Calibrations.........................................................................................7-19
Table 7-8, In-Flight Altitude Hold Performance Test..............................................................................7-49

G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 1-1
190-00716-01 Revision 4
1 INTRODUCTION
1.1 Content, Scope, Purpose
This document provides Instructions for Continued Airworthiness (ICA) for the Garmin G1000
Integrated Flight Deck including the GFC700 Automatic Flight Control System (AFCS) as installed in
the Hawker Beechcraft Model 300/B300 series King Air, under STC SA01535WI-D. This document
satisfies the requirements for continued airworthiness as defined by 14 CFR Part 23.1529 and Appendix
G. Information in this document is required to maintain the continued airworthiness of the G1000 and
GFC700.
1.1.1 Applicability
This document applies to all Model 300/B300 series King Air aircraft equipped with the G1000 and
GFC700 AFCS systems.
Modification of an aircraft by this Supplemental Type Certificate (STC) obligates the aircraft operator to
include the maintenance information provided by this document in the operator’s Aircraft Maintenance
Manual and the operator’s Aircraft Scheduled Maintenance Program.
Aircraft modified by this STC have been shown to qualify for operation in Reduced Vertical Separation
Minimum (RVSM) airspace as a group aircraft in accordance with Title 14 of the Code of Federal
Regulations (14 CFR) Part 91, Appendix G, “Operations in Reduced Vertical Separation Minimum
(RVSM) Airspace”, and Federal Aviation Administration (FAA) Document No. 91-RVSM, Change 2
dated 2/10/2004, “Guidance Material On The Approval Of Operators/Aircraft For RVSM Operations”.
This qualification is based on analysis of the configuration and performance of the air data, automatic
altitude control, altitude alerting, and altitude reporting systems. These systems must be maintained in
accordance with the inspections and tests specified in this document and other current maintenance
practices to guarantee continued compliance to RVSM specifications.
1.1.2 Identifying an STC Configuration
Table 1-1 lists the G1000 System Software Version numbers approved for this STC.
Table 1-1, G1000 System Software Version
Aircraft Model G1000 System
Software Version Notes
300/B300 Series King Air 0985.04 Initial approval
300/B300 Series King Air 0985.06 Adds Vmca for BLR winglets
Updates GDU and GRS software
300/B300 Series King Air 0985.07 Updates and adds various G1000
LRU hardware and software.
This STC allows multiple configurations for the King Air series. The correct configuration for a
particular aircraft is loaded by choosing the applicable airframe/engine/propeller configuration.

Page 1-2 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air
Revision 4 190-00716-01
IMPORTANT!
If the technician is unsure of an aircraft’s STC configuration, perform the
following:
After acknowledgement of the splash screen, use the FMS knob on the GCU 477 controller to go to the
AUX – SYSTEM STATUS page on the MFD. In the AIRFRAME section (upper right corner,) the
display shows the current G1000 airframe configuration and system software version number. The
airframe configuration is shown in the AIRFRAME field and the system software version number is
shown in the following format: ‘SYS SOFTWARE VERSION XXXX.XX’. It correlates to the software
image used to load the software to the system:
EXAMPLE:
System Software Version ‘0985.04’ = Software Image P/N 006-B0985-04
With the PFD in configuration mode (see section 3.7), go to the GDU-AIRFRAME CONFIGURATION
page. In the AIRFRAME section (upper right corner), verify the correct configuration for SERIES,
ENGINE and PROP.
EXAMPLE:
For a configuration that loaded “King Air B300 PT6A-60A”, the AIRFRAME section should display:
SERIES: B300
ENGINE: PT6A-60A
PROP: HARTZELL 4

G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 1-3
190-00716-01 Revision 4
1.2 Organization
The following outline briefly describes the organization of this manual:
Section 2: System Description
Provides a complete description of the type design change associated with installing the G1000 integrated
cockpit system in the 300/B300 Series King Air. An overview of the G1000 and GFC 700 system
interface is also provided.
Section 3: G1000 Control & Operation
Presents basic control and operation information specifically tailored to maintenance practices. Basic
G1000 Configuration Mode operation is also described.
Section 4: Instructions for Continued Airworthiness
Provides maintenance instructions for continued airworthiness of the G1000 and GFC 700 systems.
Section 5: Troubleshooting
Provides troubleshooting information to aid in diagnosing and resolving potential problems with the
G1000 and GFC 700 systems.
Section 6: G1000 Equipment Removal & Replacement
Gives instructions for the removal and replacement of G1000 and GFC700 equipment.
Section 7: G1000 Equipment Configuration & Testing
Gives instructions for loading software, configuring, and testing of G1000 equipment.
Section 8: System Return to Service Procedure
Specifies return-to-service procedures to be performed upon completion of maintenance of the G1000
system.

Page 1-4 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air
Revision 4 190-00716-01
1.3 Definitions/Abbreviations
ADF: Automatic Direction Finder
ADTS: Air Data Test Set
AFCS: Automatic Flight Control System
AFM: Airplane Flight Manual
AFMS: Airplane Flight Manual Supplement
AHRS: Attitude Heading Reference System
CDU: Control Display Unit
CFR: Code of Federal Regulations
DME: Distance Measuring Equipment
EAU: Engine/Airframe Unit
ESP Electronic Stability and Protection
GPS: Global Positioning System
GPWS: Ground Proximity Warning System
HSDB: High-Speed Data Bus (Ethernet)
IAU: Integrated Avionics Unit
ICS: Inter-Com System
ITT: Interstage Turbine Temperature
LRU: Line Replaceable Unit
MFD: Multi-Function Display
OAT: Outside Air Temperature
PFD: Primary Flight Display
RVSM: Reduced Vertical Separation Minimum
STBY: Standby
STBY ATT: Standby Attitude Indicator
STBY ALT: Standby Altimeter
STBY A/S: Standby Airspeed Indicator
STC: Supplemental Type Certificate
TAWS: Terrain Awareness & Warning System
WAAS: Wide Area Augmentation System
VHF: Very High Frequency
1.3.1 Units of Measure
Unless otherwise stated, all units of measure are English units.

G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 1-5
190-00716-01 Revision 4
1.4 Publications
The following documents are required by this maintenance manual to perform maintenance. It is the
responsibility of the owner / operator to ensure latest versions of these documents are used during
operation, servicing or maintenance of the airplane.
Table 1-2, Required Documents
Part Number Garmin Document
005-00629-00 Master Drawing List, Garmin G1000/GFC 700 in Hawker Beechcraft Model 300/B300
Series King Air
005-00629-02 General Arrangement, G1000/GFC 700, King Air 300/B300 Series
005-00629-40 Main Instrument Panel Installation, King Air 300/B300
005-00629-41 Pedestal Re-Configuration, King Air 300/B300
005-00629-42 GWX Radar Install, King Air 300/B300
005-00629-43 Antenna Install, King Air 300/B300
005-00629-44 Electrical Equipment Install, Nose Bay, King Air 300/B300
005-00629-45 Roll Servo Install, King Air 300/B300
005-00629-46 Yaw & Pitch Servo Install, King Air 300/B300
005-00629-48 Pitch Trim Servo Install, King Air 300/B300
005-00629-49 Magnetometer Install, King Air 300/B300
005-00629-50 OAT Sensor Install, King Air 300/B300
005-00629-52 Optional Equipment Install, Tail Shelf, King Air 300/B300
005-00629-54 Wire Harness Installation, Nose, King Air 300/B300
005-00629-55 Wire Harness Installation, Cabin, King Air 300/B300
005-00629-56 Wire Harness Installation, Tail, King Air 300/B300
005-00629-57 Control Wheel Modification, King Air 300/B300
005-00629-59 Circuit Breaker Panel Modification, King Air 300/B300
005-00629-61 Lighting Modification, King Air 300/B300
005-W0226-00 Wiring Diagram, G1000/GFC 700, King Air 300/B300
Hawker Beechcraft Document
101-590097-9 Super King Air 300 and 300LW Maintenance Manual
101-590097-15 Super King Air 300 and 300LW Wiring Diagram Manual
101-590097-161 Super King Air 300 Airworthiness Limitations Manual
130-590031-7 Super King Air B300 and B300C Electrical Wiring Diagram Manual
130-590031-11 Super King Air B300 and B300C Maintenance Manual
130-590031-197 Super King Air B300 and B300C Avionics Wiring Diagram Manual (Proline 21)
130-590031-211 Super King Air B300 and B300C Airworthiness Limitations Manual
101-590097-13 King Air Series Component Maintenance Manual
98-39006 King Air Structural Inspection and Repair Manual
Other Documents
85-292-1-1033 Signal Conditioner Installation Manual (Meggitt Sensing Systems)
9016182 Mid-Continent Instruments - Installation Manual and Operating Instructions,
4200 Series Attitude Indicator
TP-336 L-3 Avionics Systems – Emergency Power Supply Installation Manual, PS-835

Page 1-6 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air
Revision 4 190-00716-01
The following publications are recommended to be on hand during the performance of maintenance
activities.
Table 1-3, Reference Publications
Part Number Garmin Document
190-00716-02 Airplane Flight Manual Supplement, G1000/GFC 700, Hawker Beechcraft
King Air 300/300LW King Air
190-00716-03 Airplane Flight Manual Supplement, G1000/GFC 700, in Hawker Beechcraft
King Air B300/B300C King Air
190-01344-00 G1000 Cockpit Reference Guide for the Beechcraft 300/B300
190-00355-04 GDL 69 Series XM Satellite Radio Activation Instructions
190-00907-00 G1000/G1000H System Maintenance Manual (Standard
Piston/Turboprop/Helicopter)
190-00303-72 GSA 8X/GSM85(A) Installation Manual
190-00303-83 GSM 86 Servo Gear Box Installation Manual
190-00303-85 GSA9000/GSM9100 Installation Manual
190-00313-63 GMU 44 Installation Location Magnetic Interference Survey Procedure
190-00313-12 Circular Connector (and Configuration Module) Installation Instructions
Generic installation manuals for individual Garmin LRUs are also available through the ‘Dealer Resource
Center’ section of the Garmin web site; refer to Section 1.5 for details.
1.5 Revision and Distribution
This document is required for maintaining the continued airworthiness of the aircraft. When this
document is revised, every page will be revised to indicate current revision level.
Garmin Dealers may obtain the latest revision of this document on the Garmin Dealer Resource Center
website.
Owner/operators may obtain the latest revision of this document from the https://fly.garmin.com/ Support
page, or by contacting a Garmin dealer, contacting Garmin Product Support at 913-397-8200, toll free
866-739-5687, or using around the world contact information on https://fly.garmin.com/.
A Garmin Service Bulletin describing the revision to this document will be sent to Garmin dealers if the
revision is determined to be significant.

G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air Page 2-1
190-00716-01 Revision 4
2 SYSTEM DESCRIPTION
2.1 Equipment Descriptions
2.1.1 GFC 700 Operation
The GFC 700 is a fail-passive digital flight control system composed of multiple G1000 LRUs and
servos. The following functions are provided by the GFC 700 in this installation:
•Flight Director
•Autopilot
•Pitch Trim
•Yaw Damper
•Electronic Stability and Protection (optional)
Flight Director:
The Flight Directors operate within the GIA 63Ws and use data from the G1000 system, including air,
attitude and flight data, to calculate commands for display to the pilot and for the Autopilot. Flight
director command bars and mode annunciations are sent to the PFDs through a high-speed Ethernet
connection for display to the pilot and copilot. The flight directors operate independently of the autopilot
and allow the pilot to hand-fly the command bars, if desired. The GMC 710 allows the pilot to switch the
active director between flight director #1 (GIA1) and flight director #2 (GIA2).
Autopilot:
The autopilot operates within one high-speed GSA 80 servo (pitch trim) and three GSA 80 servos (pitch,
roll and yaw). Flight director data is processed within the servos and turned into aircraft flight control
surface commands. The autopilot cannot operate unless the flight director is engaged.
Manual Electric Trim:
When the autopilot is not engaged, the pitch trim servo may be used to provide a Manual Electric Pitch
Trim (MEPT) function. This allows the pilot or co-pilot to adjust pitch trim from the PITCH TRIM
switch on the control wheel in lieu of using the elevator trim wheel. Trim speeds are scheduled to provide
easier control over a wide speed or configuration range. The PITCH TRIM switch is split into two halves.
The left half arms MEPT. The right half controls direction. Both halves must be actuated at the same time
to command the pitch trim servo to operate. If only one half of the PITCH TRIM switch is actuated for
more than 3 seconds, a red PTRM message will appear on the PFDs.
Yaw Damper:
The yaw damper reduces Dutch roll tendencies and coordinates turns. It can operate independently of the
autopilot and may be used during normal hand-flight maneuvers.
Electronic Stability and Protection:
Electronic Stability and Protection (ESP) is an optional function that is intended to assist the pilot in
maintaining the airplane in a safe flight condition within the aircraft flight envelope. This envelope is
defined by pitch, roll, and airspeed. This feature is only active when in flight and the autopilot is off.
There are two versions of the ESP option available: ESP with Angle of Attack (AOA) modes and ESP
without Angle of Attack (AOA) modes. The ESP option with AOA modes requires a new lift computer.
The ESP option without AOA modes uses the existing lift computer.
Underspeed Protection:
Underspeed Protection (USP) is available when the optional ESP system is installed and the autopilot is
on. It is designed to discourage aircraft operation below minimum established airspeeds. When the
aircraft decelerates to stall warning, the autopilot will provide input causing the aircraft to pitch down and

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Revision 4 190-00716-01
wings to level. The pitch down force will continue until the aircraft reaches a pitch attitude at which IAS
equals the IAS at which stall warning turns off, plus two knots.
2.1.2 GDU 1040A PFD (2) & GDU 1500 MFD
Two Garmin GDU 1040A displays and one GDU 1500 display are installed in the King Air instrument
panel. The GDU 1040A units, 10.4 inch LCD displays with 1024x768 resolution, are configured as PFD
1 and PFD 2; the GDU 1500 unit, a 15 inch LCD display with 1024x768 resolution, is configured as a
MFD. All displays provide control and display of nearly all functions of the G1000 integrated cockpit
system. The PFD displays are located on either side of the MFD, with the stand-by instruments located
between the Pilot’s PFD (PFD 1) and the MFD. GMA 1347D Audio Panels are located outboard of each
PFD. Additionally, a GMC 710 AFCS Controller is located in the upper instrument panel, above the
MFD, and a GCU 477 is installed in the pedestal. The GCU 477 provides the control interface for the
MFD.
The GDU 1500 communicates with the GDU 1040A units, GDL 69A datalink, GWX68 or GWX70
weather radar, optional GSD41 data concentrator, optional GDL59 wi-fi datalink and optional GTS
820/850 or GTS Processor traffic through a high-speed data bus (HSDB) Ethernet connection. The GDU
1500 communicates with the GCU 477 via RS-232 digital interface.
The GDU 1040A units communicate with each other and the GIA 63W units through a high-speed data
bus (HSDB) Ethernet connection.
PFD 1 receives primary electrical power from No. 1 Triple Fed Bus and secondary electrical power from
Center Bus. PFD 2 receives electrical power from No. 3 Triple Fed Bus. Electrical power to the MFD is
provided by No. 2 Triple Fed Bus. The displays will power-up immediately with external or aircraft
power or battery operation.
All displays are installed in the King Air panel using ¼-turn fasteners. Three CDU cooling fans are also
installed behind the panel for PFD and MFD cooling.
Figure 2-1 Display Units