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G1000 Supplemental Maintenance Manual 

Page 1-4 

Textron Nav III Series 

Revision 3 

190-02128-04

 

1.4  Units of Measure 

Unless otherwise stated, all units of measure are English units. 

1.5  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 1-1, Required Documents 

Part Number 

Garmin Document 

005-00620-21 

Master Drawing List, G1000 Avionics Updates, Part 23 AML STC 

005-00620-22 

General Arrangement, G1000 Textron NAV III 

005-00620-24 

Forward Avionics Install, G1000 Update 172R/172S 

005-00620-25 

Forward Avionics Install, G1000 Update, 182T/T182T 

005-00620-26 

Forward Avionics Install G1000 Update, 206H/T206H 

005-00620-27 

Remote Avionics Install, G1000 Update, 172R/172S 

005-00620-28 

Remote Avionics Install, G1000 Update, 182T/T182T 

005-00620-29 

Remote Avionics Install, G1000 Update, 206H/T206H 

005-00620-30 

GSU 75 Tray Assembly, Textron Model 182T/T182T 

005-00620-31 

Wiring Diagram, GDU 105X PFD/MFD, Textron Models 172, 182, 206 

005-00620-32 

Wiring Diagram, GSU 75 ADAHRS, Textron Models 172, 182, 206 

005-00620-33 

Wiring Diagram, GTX3X5 Transponder, Textron Models 172, 182, 206 

005-00620-34 

Wire Harness Install/Routing, Textron Model 172R/172S 

005-00620-35 

Wire Harness Install/Routing, Textron Model 182T/T182T 

005-00620-36 

Wire Harness Install/Routing, Textron Model 206H/T206H 

005-00620-38 

Pitot/Static Plumbing Mod, Textron Model 182T/T182T 

005-00620-39 

Pitot/Static Plumbing Mod, Textron Model 206H/T206H 

005-00620-40 

GSU 75 Shelf Assembly, Textron Model 172R/172S 

005-00620-58 

GSU 75 Shelf Assembly, Textron Model 206H/T206H 

Part Number

 

Textron Aviation Documents 

C172RMM 

Model 172R/172S Maintenance Manual 

C182SMM 

Model 182S/182T/T182T Maintenance Manual 

C206HMM 

Model 206H/T206H Maintenance Manual 

SESR 

Single Engine Structural Repair Manual 

– 172, 182, 206 Series 

 

 

 

Summary of Contents for G1000 NXi

Page 1: ...190 02128 04 2017 Revision 3 Supplemental Maintenance Manual Textron Aviation Inc NAV III Aircraft Includes Instructions for Continued Airworthiness for STC SA01830WI...

Page 2: ...ovided 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 913...

Page 3: ...er 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 we...

Page 4: ...Normal Mode 2 6 2 9 Reversionary Mode 2 7 3 SOFTWARE AND CONFIGURATION 3 1 3 1 Configuration Mode Overview 3 1 3 2 G1000 System Software Information 3 6 3 3 Configuration Mode 3 14 3 4 G1000 Hardware...

Page 5: ...5 22 5 9 GSU 75 and GMU 44 Troubleshooting 5 23 5 10 GSU 75 Troubleshooting 5 27 5 11 Software Configuration Troubleshooting 5 28 5 12 Backshell Backplate Connectors 5 30 6 EQUIPMENT REMOVAL INSTALLA...

Page 6: ...FliteCharts Functional Check 8 1 8 4 ChartView Functional Check 8 2 8 5 SafeTaxi Functional Check 8 3 8 6 DME Functional Check 8 4 8 7 ADF Functional Check 8 4 8 8 GTS Traffic System Functional Check...

Page 7: ...System Status Page 5 1 Figure 5 2 System Annunciations 5 2 Figure 5 3 Alerts Annunciations 5 12 Figure 5 4 Alerts Softkey Annunciation 5 12 Figure 5 5 Magnetometer Interference Test 5 25 Figure 5 6 G...

Page 8: ...able 4 1 Maintenance Intervals 4 4 Table 5 1 SVS Troubleshooting 5 13 Table 5 2 SVS Related Alert Messages 5 14 Table 5 3 Magnetometer Interference Test Sequence 5 26 Table 6 1 Configuration Module Ki...

Page 9: ...Except where noted refer to the G1000 Nav III Line Maintenance Manual for servicing instructions Applicability This document applies to all Textron Aviation Inc NAV III aircraft equipped with the G100...

Page 10: ...rovides maintenance instructions for continued airworthiness of the G1000 system Section 5 Troubleshooting Provides troubleshooting information to aid in diagnosing and resolving potential problems wi...

Page 11: ...nt AHRS Attitude Heading Reference System AML Approved Model List CDU Control Display Unit CFR Code of Federal Regulations DME Distance Measuring Equipment EIS Engine Indication System FIS B Flight In...

Page 12: ...0620 28 Remote Avionics Install G1000 Update 182T T182T 005 00620 29 Remote Avionics Install G1000 Update 206H T206H 005 00620 30 GSU 75 Tray Assembly Textron Model 182T T182T 005 00620 31 Wiring Diag...

Page 13: ...available through the Dealer Resource Center section of the Garmin web site refer to Section 1 6 for details 1 6 Revision and Distribution This document is required for maintaining the continued airwo...

Page 14: ...e Essential Bus and secondary electrical power from Avionics Bus No 1 The MFD receives electrical power from Avionics Bus No 2 The displays will power up immediately with external or aircraft power or...

Page 15: ...the PFD When installed the GTX 345R communicates and controls the GTS Processor through the HSDB interface for all TAS operations The GTX 345R mixes and coordinates the TAS targets with TIS B targets...

Page 16: ...he Essential Bus and a secondary power supply from Avionics Bus 1 The GSU provides electrical power to the onside GMU 44 Magnetometer and the GTP 59 OAT probe The GSU connects to the existing pitot st...

Page 17: ...icated satellite data link The GDL 69A SXM is mounted behind the instrument panel in the 182 and 206 models and in the aft avionics area for 172 models Power to the GDL 69A SXM is received from the Av...

Page 18: ...e G1000 Nav III Line Maintenance Manual 2 6 Softkeys Some pages have commands or selections that are activated by the GDU 1054B or GDU 1050 softkeys If a softkey is associated with a command that comm...

Page 19: ...CS BUS 1 and AVIONICS BUS 2 switches The following G1000 equipment is powered on PFD secondary power MFD GSU 75 ADAHRS secondary power GIA 1 NAV secondary power GEA 71 Engine Airframe Unit secondary p...

Page 20: ...cation to the MFD is lost Manual reversionary mode allows the operator to force the PFD and MFD into reversionary mode by pressing the large red button labeled DISPLAY BACKUP on the GMA 1347 audio pan...

Page 21: ...and settings that are critical to aircraft operation and safety These pages are protected and cannot be modified unless the technician is properly authorized and equipped However most protected pages...

Page 22: ...do not match the ACTIVE columns The inequality between SET and ACTIVE indicates a configuration mismatch By pressing the SET ACTV softkey this copies the SET column to the LRU unit s configuration me...

Page 23: ...those shown in Figure 3 3 Figure 3 3 Configuration Status Data Transmission Indicators Several configuration screens utilize an indicator light system to show discrete ON OFF data and or hardware comp...

Page 24: ...System Configuration GDU Page Group 1 Serial Configuration 6 Diagnostics 11 Airframe Configuration 2 CDU Status Page 7 Ethernet Test 12 TAWS Configuration 3 Key Test 8 Video Test 13 SurfaceWatch Confi...

Page 25: ...ER Page Group 1 Stormscope CAL Page Group 1 Fuel Tank Calibration 3 HSCM Calibration 2 Flaps Trim Calibration 4 DAT Calibration Appears only if GTX 33 w ES is installed Appears only if loader card is...

Page 26: ...e General Arrangement drawing listed in Table 1 1 This software image is loaded into the G1000 using a software loader card The installer shall create this software loader card by downloading the appr...

Page 27: ...obtain the current file follow the procedures outlined below NOTE In order to create a Textron Nav III system loader card the installer completing these procedures must be an authorized Garmin Service...

Page 28: ...ton for the appropriate software image part number as shown on the Garmin General Arrangement drawing 005 00620 22 and choose Download to save the software file to the local hard drive 6 After the fil...

Page 29: ...G1000 Supplemental Maintenance Manual Page 3 9 Textron Nav III Series Revision 3 190 02128 04 9 Follow the on screen prompts to continue...

Page 30: ...G1000 Supplemental Maintenance Manual Page 3 10 Textron Nav III Series Revision 3 190 02128 04 10 Select the SD card reader drive and click Next 11 Follow the on screen prompts to continue...

Page 31: ...on 3 190 02128 04 12 The program will make the SD loader card and prompt you when it s done 13 Once successfully completed the following window will display Click Finish to close the program The SD ca...

Page 32: ...luding software version part number and LRU status Software files are loaded to LRUs from the PFD System Upload page in configuration mode Configuration File Descriptions There are configuration files...

Page 33: ...iguration file is loaded directly to GSU 75 internal memory A copy of the file is stored in the GSU 75 configuration module The GSU also stores AHRS calibration data acquired during the post installat...

Page 34: ...rd is required to install software and configuration settings to a newly installed G1000 system The part number of the software image used to create the loader card is directly associated with the com...

Page 35: ...unit part number is based on the unit s serial number reported on the MFD Aux System Status page in Normal mode or PFD System Status page in Config mode This table lists the units that have different...

Page 36: ...on settings Load software to MFD first and then to PFD G1000 System Upload Selection After software is loaded to the MFD and PFD the displays should be placed in configuration mode Using PFD the techn...

Page 37: ...esent 3 Insert the software loader card into the MFD top card slot 4 Turn on Avionics electrical busses 5 Press and hold the ENT key on the MFD 6 Close the MFD circuit breaker 7 When the DO YOU WANT T...

Page 38: ...uration files unless specifically instructed to do so A failed or cancelled load may result If an incorrect configuration file is loaded at any time during this procedure STOP and start the configurat...

Page 39: ...d in the system all software boxes should be checked to load all files This is done by pressing the CHK ALL softkey when instructed below The CONFIGURATION column defaults to having all unit configura...

Page 40: ...lumns Upload Complete COMPLETE in the summary box Press the ENT key to acknowledge the prompt that appears in the pop up box GTX 335 Transponder Software Configuration Loading if installed Follow this...

Page 41: ...loaded Upload Complete COMPLETE in the summary box Press the ENT key to acknowledge the prompt that appears in the pop up box GTX 345 with GTS 800 Transponder Software Configuration Loading if install...

Page 42: ...tware columns for each item loaded Upload Complete COMPLETE in the summary box Press the ENT key to acknowledge the prompt that appears in the pop up box GFC 700 Software Configuration Loading if inst...

Page 43: ...he prompt that appears in the pop up box GTS 800 without GTX 345 Software Configuration Loading if installed Follow this procedure to configure the GTS 800 Traffic System Do not follow the procedures...

Page 44: ...d verify the software load completes without errors as indicated by the following Green PASS in the Configuration and Software columns for each item loaded Upload Complete COMPLETE in the summary box...

Page 45: ...columns for each item loaded Upload Complete COMPLETE in the summary box Press the ENT key to acknowledge the prompt that appears in the pop up box KR87 ADF Configuration Loading if installed Follow t...

Page 46: ...ftware columns for each item loaded Upload Complete COMPLETE in the summary box Press the ENT key to acknowledge the prompt that appears in the pop up box GTX 33 ES Software Configuration Loading if i...

Page 47: ...each item loaded Upload Complete COMPLETE in the summary box Press the ENT key to acknowledge the prompt that appears in the pop up box Disable CO Guardian Configuration Loading if CO Guardian not in...

Page 48: ...are columns for each item loaded Upload Complete COMPLETE in the summary box Press the ENT key to acknowledge the prompt that appears in the pop up box KAP 140 Configuration Loading if installed Follo...

Page 49: ...oftware columns for each item loaded Upload Complete COMPLETE in the summary box Press the ENT key to acknowledge the prompt that appears in the pop up box BP 2007 CI 2580 410 Antenna Configuration Lo...

Page 50: ...ed by the following Green PASS in the Configuration and Software columns for each item loaded Upload Complete COMPLETE in the summary box Press the ENT key to acknowledge the prompt that appears in th...

Page 51: ...e required ChartView databases are subscription based and need to be procured by the installing agency from the Garmin or Jeppesen website The ChartView database is not present in a new display Insert...

Page 52: ...mmary box Press the ENT key to acknowledge the prompt that appears in the pop up box Open the PFD circuit breakers and remove SVS enablement card SurfaceWatch Enablement Follow this procedure to enabl...

Page 53: ...acknowledge the prompt that appears in the pop up box Open the PFD circuit breaker and remove TAWS B enablement card Enhanced Search and Rescue Enablement Follow this procedure to enable the Enhanced...

Page 54: ...ress the ENT key to acknowledge the prompt that appears in the pop up box Open the PFD circuit breaker and remove the SAR enablement card 3 9 Aircraft Registration Number Entry NOTE Steps to complete...

Page 55: ...select the DOMAIN IDENTIFIER field and enter the number Press the ENT key to save Otherwise leave blank Rotate the large FMS knob to select the VFR CODE field and enter the desired code that will bec...

Page 56: ...ure to load the databases Obtain the following databases from fly garmin com and install on a blank 16GB or larger card or by obtaining Garmin SD Card p n 010 00474 50 Databases with an asterisk are n...

Page 57: ...op of the screen will say Restart avionics to activate selected standby databases If the engine is not running a Restart softkey appears at the bottom of the MFD Press Restart to cycle power on the di...

Page 58: ...b then press ENT Verify the flashing cursor highlights the GROUP field Turn the small FMS knob to select Traffic and press ENT on the MFD If not already selected use the MFD FMS knob to make the follo...

Page 59: ...ope configuration with Section 8 1 Stormscope Functional Check 1 With PFD in configuration mode use the PFD large FMS knob to select OTHER and the Stormscope configuration page Figure 3 11 Stormscope...

Page 60: ...190 02128 04 3 Verify that the DATA window shows the following Hdg None J3 1 Open J3 2 Open Hdg Valid Flag N A Flag Sense N A J3 4 Open Hdg Value N A Inhibit Line Off Antenna Mount Bottom J3 3 Open 4...

Page 61: ......

Page 62: ...ugh knowledge of the system Use sound avionics maintenance practices when working around or on G1000 equipment The remainder of this document is organized in the following fashion Section 4 3 lists ma...

Page 63: ...tmeter or equivalent o Variable DC Power Supply capable of providing 1 amp current 2 Non Magnetic Phillips Screwdriver 3 32 Hex tool Calibrated digital level Required for AHRS Procedure A Calibration...

Page 64: ...escription Procedure Manual Section No Interval G1000 Equipment GDU 1054B PFD and MFD Qty 2 or GDU 1050 PFD and MFD Qty 2 Removal Replacement 6 1 On Condition GTX 335R or GTX 345R Transponder Removal...

Page 65: ...of power supply to each of the test points listed while performing Step 3 At each required point configure the power supply to produce 1 amp before measuring voltage Use an ammeter to ensure current...

Page 66: ...ong as the GSU 75 remain Garmin supported products The G1000 system alerts the operator that the magnetic field database is out of date by issuing the message AHRS SERVICE AHRS Magnetic field model ne...

Page 67: ...AVN BUS 1 NAV 1 ENG AVN BUS 1 8 Wait at least 5 seconds then repeat step 4 9 Close the circuit breakers listed in step 7 B AHRS and ADC data path check when GSU 75 installed 1 Verify there are no AHRS...

Page 68: ...age 7 With PFD1 selected in the SELECT UNIT window verify the following indicators are green checks ARINC 429 IN1 GSU75 1 ARINC 429 IN2 GDC72 1 Ref Section 5 1 1 1 8 With MFD selected in the SELECT UN...

Page 69: ...eplaced the technician must follow the procedures given in Sections 6 7 and 9 to ensure proper operation of the system Troubleshoot the G1000 system by first identifying then isolating the specific fa...

Page 70: ...ned within an LRU therefore serial numbers are not shown for these Current SW Version Loaded When troubleshooting first check to ensure that each LRU status is green and that the correct software is l...

Page 71: ...rmine which path is causing the FAILED PATH message start the PFD and MFD in configuration mode Using the FMS knobs scroll to the pages listed below The channels that are checked are listed on these p...

Page 72: ...Check the PFD GSU 75 interconnect wiring for faults o Replace the GSU75 if the problem persists Amber PFD GSU 75 1 data path functionally is unknown Reload PFD configuration file IN 2 GDC 72 1 if GSU...

Page 73: ...5 interconnect wiring for faults Replace GSU 75 if problem remains Amber GIA1 GSU 75 ADC data path functionality is unknown Reload GIA1 configuration files CHNL 5 GTX 3x5 1 if GTX 335 or GTX 345 insta...

Page 74: ...for faults o Replace the GSU 75 if the problem persists Amber GIA1 GSU 75 AHRS data path functionality is unknown Reload GIA1 configuration files GIA1 ARINC 429 Channel LRU Indicator Status IN 6 GSU...

Page 75: ...75 interconnect wiring for faults o Replace GSU 75 if problem remains Amber GIA2 GSU 75 data path functionality is unknown Reload GIA2 configuration files CHNL 5 GTX 3x5 1 Green GIA2 GTX 3X5 data path...

Page 76: ...GSU 75 data path is not functioning correctly Load GIA2 and GSU 75 configuration files Swap GIA2 and GIA1 reconfigure both GIA s to their new locations to confirm if the problem is in the original GIA...

Page 77: ...335R GTX 345R if installed Check GTX 335R 345R configuration settings for GIA1 and GIA2 Check GTX 335R 345R and GIA1 interconnect Check GTX 335R 345R and GIA2 interconnect Perform a SET ACTV configura...

Page 78: ...mounting rack hardware to the airframe shelf or the aircraft will need to be re leveled and the PITCH ROLL OFFSET procedure performed Ensure GPS has acquired at least four satellites has a 3D navigati...

Page 79: ...were the source of the interference Allow up to five minutes for the heading to reinitialize Perform a Magnetometer Interference Test to check for interference from onboard electrical system component...

Page 80: ...iation When the G1000 Alerting System issues an alert the Alerts softkey is used as a flashing annunciation to accompany the alert During the alert the Alerts softkey label flashes between white lette...

Page 81: ...re 3D terrain presentation does not appear on PFD Verify that terrain database is current on the Aux Databases page on the MFD Verify that the alert messages shown in Table 5 2 are not displayed on th...

Page 82: ...Us so that critical information can continue to be displayed in the event of an equipment or wiring failure Of most importance is flight attitude heading and air data information The GSU 75 if install...

Page 83: ...k of the unit If slide lock is not fully engaged remove connector and verify the locking tabs on the GDU are perpendicular to the connector If necessary straighten them before reseating connector Ensu...

Page 84: ...on icon will be green without pressing the button as soon as you turn to the GDU TEST page If problem is verified replace GDU Terrain Obstacle SafeTaxi does not display Allow the system to verify the...

Page 85: ...software mismatch Communication Halted CNFG MODULE PFD 1 configuration module is inoperative The PFD master configuration module has failed Check master configuration module connector and wiring for...

Page 86: ...ration files into the configuration module If message persists check PFD config module wiring for faults and replace if necessary If issue continues replace PFD master configuration module If problem...

Page 87: ...is stuck on the PFD Miscellaneous Alerts Failure Message Cause Solution XTALK ERROR A flight display cross talk error has occurred A communication error has occurred between the MFD and PFD Ensure a...

Page 88: ...r Facility PFD SERVICE needs service Return unit for repair The G1000 has determined the PFD needs service Ensure the PFD connector is fully seated and locked Replace the PFD Return faulty unit to an...

Page 89: ...necessary NOTE New Terrain Obstacle databases Jeppesen Aviation Database and other optional features i e TAWS unlock card will need to be replaced if the master configuration module is changed The G1...

Page 90: ...Manual Page 5 22 Textron Nav III Series Revision 3 190 02128 04 5 8 GDL69A SXM Troubleshooting if installed For GDL69A SXM Troubleshooting refer to the GDL 69A Troubleshooting section in the G1000 Na...

Page 91: ...nector for bent pins If no damage can be found replace GSU 75 configuration module If problem persists replace the GSU 75 Attitude appears unstable Ensure that a cell phone or a device using cell phon...

Page 92: ...g cell phone technology is not turned on even in a monitoring state in the cabin Check GPS status for GIA 1 and 2 on MFD Aux GPS Status page If one or both GPS receivers cannot acquire a position lock...

Page 93: ...ter It is highly recommended that this test be performed after installation or maintenance of electrical components on the aircraft and or for troubleshooting the GMU 44 Figure 5 5 Magnetometer Interf...

Page 94: ...ts off 0 50 Recog Taxi lights on 1 00 Recog Taxi lights off 1 10 Strobes on 1 20 Strobes off 1 30 Beacon on 1 40 Beacon off 1 50 Pitot Heat on 2 00 Pitot Heat off 2 10 Aileron full right 2 20 Aileron...

Page 95: ...gnetic interference is identified and remedied When the magnetometer interference test fails record the three magnetometer maximum deviation values and their corresponding timestamps Reference the ins...

Page 96: ...that LRU is reporting data on the Aux System Status page LRU is ONLINE Check data path wiring as needed Retry configuration file load or try using a different card Ensure that the MFD is not touched d...

Page 97: ...on PFD and MFD must have correct software Load Software Configuration files to GIA 63Ws SW Loader Card must be inserted in top slot of PFD G1000 system must be powered on PFD and MFD must have correct...

Page 98: ...ll Backplate Connectors The following figures depict the backplate connectors as viewed with the LRU removed For units not shown here refer to the G1000 Nav III Line Maintenance Manual Figure 5 6 GTX...

Page 99: ...tenance Manual Page 5 31 Textron Nav III Series Revision 3 190 02128 04 Figure 5 8 GDU 1054B 1050 Backshell Connector P10401 Figure 5 9 GSU 75 Connector View from Front P751 Figure 5 10 GDL 69A SXM Ba...

Page 100: ...le 1 1 NOTE After installation or maintenance of electrical components near the GMU 44 magnetometers perform the Calibration Procedure E Magnetometer Interference Test reference Section 5 and Procedur...

Page 101: ...RX 345R Transponder if installed GTX 335R GTX 345R Removal 1 Gain access to the aft avionics compartment in the tail of the aircraft 2 Insert a 3 32 hex drive tool into the access hole in the front of...

Page 102: ...ft gain access by removing the right side GDU 1054B display unit see Section 6 1 2 For 172 aircraft gain access to the aft avionics compartment in the tail of the aircraft 3 Unlock the GDL 69A SXM han...

Page 103: ...PCB Board Assembly w EEPROM Temp Sensor 1 012 00605 00 or 02 2 Spacer Config Module 1 213 00043 00 3 Cable 4 Conductor Harness 1 325 00122 00 4 Pins 22 AWG HD 5 336 00021 00 Removal 1 Disconnect conne...

Page 104: ...ess 1 325 00122 00 3 Pins 22 AWG HD 4 336 00021 00 4 Pan Head Screw 1 211 60232 07 Removal 1 Disconnect connector from LRU 2 Remove 2 screws from cover and remove cover 3 Unplug the connector from the...

Page 105: ...iguration Upload Page on the PFD 3 Press the UPDT CFG softkey and press ENT If both the PFD and Master Configuration Module are replaced NOTE New Terrain Obstacle databases Jeppesen Aviation Database...

Page 106: ...Remove power only when told to do so by the following procedure Power loss during a software upgrade may cause a LRU to become corrupted and unresponsive requiring replacement Remove power only when t...

Page 107: ...ystem verify there are no red Xs or system alerts 16 If red Xs or system alerts are present troubleshoot as necessary using Section 5 or re load the system using the legacy method in Section 3 7 17 If...

Page 108: ...ernate Method A full system configuration re load is required when a new repaired or exchanged display is installed using this method This includes all options and feature enablements To complete this...

Page 109: ...alled If a new repaired or exchanged GMA 1347 is installed the correct software and configuration files must be loaded to the unit See Section 7 2 1 LRU Replacement Procedure GMA 1 Open the MFD PFD ES...

Page 110: ...ghlight Cessna XXX Baseline Configuration where XXX is the airframe type Press ENT key on the PFD 7 Press the CLR ALL softkey 8 Use the large FMS knob to scroll to GMA 9 Highlight the software box and...

Page 111: ...figuration as expected configuration 4 Power cycle the system verify there are no red Xs or system alerts 5 If red Xs or system alerts are present troubleshoot as necessary using Section 5 6 If there...

Page 112: ...Press the SPKR key on pilot s audio panel and verify that the selected audio is heard over the pilot s speaker Failsafe Operation Check GMA 1347 1 Turn the GMA 1347 off by pulling the AUDIO circuit b...

Page 113: ...ction 7 3 1 LRU Replacement Procedure GIA1 or GIA2 1 Open the MFD PFD ESS BUS and PFD AVN BUS 1 circuit breakers 2 Remove Garmin SD MMC FS 510 cards from bottom slots of the MFD and PFD if present 3 A...

Page 114: ...cursor and rotate the small FMS knob to display the drop down menu Rotate the large FMS knob to highlight 0X XXX where 0X is the menu position and XXX is the airframe type and press ENT key on the PF...

Page 115: ...ation GRS and GDC the installer will need to load the GRS file then load the GDC file using the following procedure If the aircraft is equipped with a GSU 75 the GSU 75 is the only file that needs to...

Page 116: ...icated by the following Green PASS in the Configuration and Software columns for each item loaded Upload Complete COMPLETE in the summary box 6 Acknowledge the prompt by pushing the ENT key Transponde...

Page 117: ...T key to check the box 4 Press Load softkey 5 Monitor load progress Verify software load completes without errors as indicated by the following Green PASS in the Configuration and Software columns for...

Page 118: ...Green PASS in the Configuration and Software columns for each item loaded Upload Complete COMPLETE in the summary box 5 Acknowledge the prompt by pushing the ENT key Configuration Manager Update 1 Wi...

Page 119: ...eiver performance VHF COM Interference Test This test must be conducted outside Use of a GPS repeater inside a hangar may result in a failed test This procedure assumes that the system is currently se...

Page 120: ...that GPS 1 does not lose a 3 D navigation solution on the MFD 16 Repeat steps 14 and 15 and re transmit while monitoring GPS 2 signal levels on the MFD 17 Repeat steps 14 through 16 for each of the fo...

Page 121: ...ft controls respond by flying to the VOR course Repeat to the left 5 Set CRS course pointer to aircraft heading 6 Simulate a Localizer Glideslope signal Tune this signal on NAV 1 and NAV 2 receiver Se...

Page 122: ...from bottom slots of the MFD and PFD if present 3 Apply power to the G1000 system by connecting external power to the aircraft to energize the aircraft and avionics electrical busses 4 Turn on Avioni...

Page 123: ...frame type and Press ENT key on the PFD 7 Press the CLR ALL softkey 8 Use the large FMS knob to scroll to GEA 9 Highlight the software box and press the ENT key to check the box 10 Highlight the Confi...

Page 124: ...to the Configuration Manager page on the PFD 2 Press the CNFM CFG softkey 3 Select ok when prompted to Confirm configuration as expected configuration 4 Power cycle the system verify there are no red...

Page 125: ...ormal values and markings with no red Xs or erratic indications Reference Figure 7 3 for normal engine instrument markings figure may not reflect actual aircraft installation If individual engine read...

Page 126: ...energize the aircraft and avionics electrical busses 4 Turn on Avionics electrical busses 5 Power on the MFD and PFD in configuration mode 6 Using the PFD scroll to the LRU replacement page 7 Activat...

Page 127: ...s Verify software load completes without errors as indicated by the following Green PASS in the Configuration and Software columns for each item loaded Upload Complete COMPLETE in the summary box 13 A...

Page 128: ...ic operation The integrated transponder altitude reporting system must be verified in accordance with Title 14 of the Code of Federal Regulations 14 CFR 91 411 and 91 413 every 24 calendar months or a...

Page 129: ...esent 3 Apply power to the G1000 system by connecting external power to the aircraft to energize the aircraft and avionics electrical busses 4 Turn on Avionics electrical busses 5 Power on the MFD and...

Page 130: ...box and press the ENT key to check the box 10 Highlight the Configuration box and press the ENT key to check the box 11 Use the large FMS knob to scroll to GSU ADC 12 Highlight the software box and pr...

Page 131: ...Open the MFD PFD ESS BUS and PFD AVN BUS 1 circuit breakers 2 Remove Garmin SD MMC FS 510 cards from bottom slots of the MFD and PFD if present 3 Apply power to the G1000 system by connecting externa...

Page 132: ...ftware load completes without errors as indicated by the following Green PASS in the Configuration and Software columns for each item loaded Upload Complete COMPLETE in the summary box 13 Acknowledge...

Page 133: ...fy that the PFD altimeter baro setting is set to 29 92 in Hg 1013 25 mb 5 Start the PFD in configuration mode and navigate to the GRS page The values for altitude and airspeed are shown on the AHRS AI...

Page 134: ...f Climb reported by the Vertical Speed field on the PFD are within the tolerances specified in Table 7 3 Table 7 3 Vertical Speed Table Vertical Speed feet minute Allowed tolerance feet minute 2000 10...

Page 135: ...from bottom slots of the MFD and PFD if present 3 Apply power to the G1000 system by connecting external power to the aircraft to energize the aircraft and avionics electrical busses 4 Turn on Avioni...

Page 136: ...7 Press the CLR ALL softkey 8 Use the large FMS knob to scroll to GRS 9 Highlight the software box and press ENT 10 Press Load softkey 11 Monitor load progress Verify software load completes without e...

Page 137: ...e cursor and select GMU1 in the LRU dropdown box 8 Verify all boxes are checked If they are not checked press the CHK All softkey 9 Press the Load softkey 10 Press ENT to acknowledge the process was c...

Page 138: ...he CNFM CFG softkey 17 Select ok when prompted to Confirm configuration as expected configuration 18 Power cycle the system verify there are no red Xs or system alerts 19 If red Xs or system alerts ar...

Page 139: ...loosened None Required Continue to GSU GRS GMU Test Section GRS AHRS or GSU ADAHRS was removed and or replaced The mounting tray WAS removed and or mounting tray bolts WERE loosened X X X GRS AHRS or...

Page 140: ...checklist items displayed on the PFD and press the ENT key as each step is completed or confirmed 9 When the CALIBRATE field is blinking press the ENT button to begin the procedure 10 After several se...

Page 141: ...netometer calibration procedure itself contains the logic to simultaneously survey the location for magnetic cleanliness while it is computing the magnetometer calibration parameters In order to evalu...

Page 142: ...t performed on a magnetically clean compass rose or equivalent If the compass rose condition is not known it is recommended that the technician follow the guidance in Section 7 10 2 4 Restart the PFD...

Page 143: ...er a condition where the PFD restarts the 18 second countdown without full completion of the previous countdown If this is encountered more than once for a given station the operator should begin turn...

Page 144: ...ation mode 2 Use the FMS small knob to highlight GRS 1 for calibration and press the ENT key The SELECT PROCEDURE field is not blinking 3 Initiate the AHRS engine run up vibration test procedure by pe...

Page 145: ...range for future reference The following are potential causes for failure of the engine run up test a Vibration motion of GSU GRS and or GMU44 caused by neighboring equipment and or supports b Mounti...

Page 146: ...ance Manual Page 7 41 Textron Nav III Series Revision 3 190 02128 04 Figure 7 7 Normal Mode AHRS Check If no other service is to be performed continue to the return to service checks in Section 9 This...

Page 147: ...by connecting external power to the aircraft to energize the aircraft and avionics electrical busses 4 Turn on Avionics electrical busses 5 Power on the MFD and PFD in configuration mode 6 Using the P...

Page 148: ...OFTWARE and CONFIGURATION check boxes and press LOAD softkey again to resume the software update 12 Press ENT key on the PFD to acknowledge upload complete 13 Deactivate cursor 14 Scroll to the Config...

Page 149: ...o the aircraft to energize the aircraft and avionics electrical busses 4 Turn on Avionics electrical busses 5 Power on the MFD and PFD in configuration mode 6 Using the PFD scroll to the LRU replaceme...

Page 150: ...7 Press the CLR ALL key 8 Scroll to highlight the installed servo 9 Highlight the software box and press the ENT key to check the box 10 Scroll to highlight the installed servo cert line 11 Highlight...

Page 151: ...the aircraft and avionics electrical busses 4 Turn on Avionics electrical busses 5 Power on the MFD and PFD in configuration mode 6 Using the PFD scroll to the LRU replacement page 7 Activate the cur...

Page 152: ...ok when prompted to Confirm configuration as expected configuration 15 Power cycle the system verify there are no red Xs or system alerts 16 If red Xs or system alerts are present troubleshoot as nec...

Page 153: ...multiple targets are displayed during tests verify the following Coax cable connectors are properly secured at the bulkhead adapter fittings GA 58 antennas and GTS unit Connections are made to the pro...

Page 154: ...splayed as an open diamond with 06 displayed above to proximate traffic displayed as a filled white diamond with 06 displayed above to a Traffic Advisory TA alarm yellow filled circle with 06 displaye...

Page 155: ...rred charts 2 With the G1000 in Normal Mode use the MFD FMS knob to select Aux System Status page then select MFD1 DB softkey 3 Use the small FMS knob to scroll to CHART 4 Verify FliteCharts is displa...

Page 156: ...e then select MFD1 DB softkey 3 Use the small FMS knob to scroll to CHART 4 Verify ChartView is displayed in blue text adjacent to CHART 5 Verify the ChartView database cycle number is displayed in bl...

Page 157: ...he SafeTaxi feature can be seen Navigation Map Page Inset map HSI map Weather Datalink Page Airport Information Page Intersection Information Page NDB Information Page VOR Information Page User Waypoi...

Page 158: ...vation Note that additional local traffic targets may appear and are not an indication of improper system operation Note Due to running the test at field altitude additional traffic targets may be pre...

Page 159: ...r type ATCRBS Intruder Start Distance 2 nm Intruder Start Altitude 600 feet above field elevation Vertical Speed 0 fpm Velocity 0 kts on some ramp testers a velocity greater than 0 kts is required and...

Page 160: ...c should be acquired at approximately 10 NM at 90 degree bearing and co altitude Observe intruder closes on own aircraft at a rate of 0 1 NM sec Verify that only a single target is displayed in the ex...

Page 161: ...pply aircraft power On the MFD power up screen in the upper right corner find the Cessna XXX System XXXX XX number where XXX is the airframe type and XXXX XX is the number of the G1000 System Software...

Page 162: ...g normal operation this causes the airspeed altitude vertical speed and OAT fields to be invalid during the first 40 60 seconds of PFD power up After two minutes verify no Red X s are present on the P...

Page 163: ...G1000 Supplemental Maintenance Manual Page 9 3 Textron Nav III Series Revision 3 190 02128 04 Without SVS enabled With SVS enabled Figure 9 3 PFD Normal Operation...

Page 164: ...If any MANIFEST errors appear the correct software to the related LRU must be loaded before proceeding 9 2 Display Failure Test Step Desired Result MFD Failure Condition 1 Open MFD CB 2 Verify desired...

Page 165: ...UP button on the GMA 1347 Verify that the PFD and MFD displays enter reversion mode See Figure 9 4 MFD should have valid altitude airspeed vertical speed COM1 COM2 NAV1 NAV2 and engine instruments Fig...

Page 166: ...outside to see the GPS satellites or indoors with a GPS repeater Figure 9 5 AUX GPS Status Page Select the AUX GPS Status page on the MFD After the G1000 system has been on for a minimum of two minute...

Page 167: ...hall remain valid on the PFD throughout the procedure Attitude and Heading from AHRS Airspeed Altitude Vertical Speed and OAT from Air Data Computer GPS Course Deviation Indicator Dual GPS Failure Con...

Page 168: ...sired results 3 Close NAV2 CB Allow system to re acquire satellites and return to normal display modes For a GIA 2 failure condition the following shall occur NAV2 and COMM2 tuning fields on PFD are i...

Page 169: ...FD engine instruments are displayed and indicate valid readings Reference figure below for normal EIS Display Note 182T model EIS strip is shown Other models are similar On GMA select DISPLAY BACKUP b...

Page 170: ...f this message is present troubleshoot per Section 5 1 1 and resolve the issue before continuing 9 9 Maintenance Records Record the following information Part number of the G1000 software loader card...

Page 171: ...LOT 011 03470 00 494 GMA 1347 011 00809 00 471 GEA 71 011 00831 00 467 GDC 74 LEGACY 011 00882 00 478 011 00882 10 206 GRS 77 LEGACY 011 00868 10 420 GMU 44 011 00870 00 475 011 00870 10 1CM GSU 75 OP...

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