GFC 600 AFCS Part 23 AML STC Maintenance Manual Page iii
190-01938-00 Revision 8
TABLE OF CONTENTS
PARAGRAPH PAGE
1. INTRODUCTION .................................................................................................................... 1
1.1 Content, Scope, Purpose ................................................................................................. 1
1.2 Applicability ...................................................................................................................... 1
1.3 Organization ..................................................................................................................... 1
1.4 Definitions/Abbreviations ................................................................................................. 2
1.5 Reference Publications .................................................................................................... 3
1.6 Revision and Distribution ................................................................................................. 4
1.7 Garmin Technical Support ............................................................................................... 4
2. SYSTEM DESCRIPTION ....................................................................................................... 5
2.1 Equipment Descriptions ................................................................................................... 5
2.2 GFC 600 Interfaces .......................................................................................................... 7
2.3 Power Requirements ....................................................................................................... 7
2.4 Electrical Bonding ............................................................................................................ 8
3. CONTROL AND OPERATION ............................................................................................. 11
3.1 GMC 605........................................................................................................................ 11
3.2 Autopilot Disconnect/Trim Interrupt Switch .................................................................... 11
3.3 Pitch Trim Switch ........................................................................................................... 11
3.4 Control Wheel Steering (CWS) Switch .......................................................................... 11
3.5 Go Around (GA) Switch ................................................................................................. 11
3.6 Low Bank Switch ............................................................................................................ 11
3.7 Roll Trim Switch ............................................................................................................. 12
3.8 Yaw Trim Switch ............................................................................................................ 12
3.9 Rudder Bias Switch ........................................................................................................ 12
4. INSTRUCTIONS FOR CONTINUED AIRWORTHINESS .................................................... 13
4.1 Airworthiness Limitations ............................................................................................... 13
4.2 Servicing Information ..................................................................................................... 14
4.3 Maintenance Intervals .................................................................................................... 16
4.4 Visual Inspection ............................................................................................................ 17
4.5 Electrical Bonding Test .................................................................................................. 18
4.6 Sonalert Functional Test ................................................................................................ 19
4.7 GSM 86 Slip Clutch Torque Check ................................................................................ 20
4.8 GSM 86 Clutch Disengagement Check ......................................................................... 21
4.9 Yaw Trim AP DISC/TRIM INT Switch Check ................................................................. 21
5. TROUBLESHOOTING ......................................................................................................... 22
5.1 GMC 605 Configuration Mode Test Faults .................................................................... 22