Garmin AS_350B2/B3- Manuals

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 5 of 80 CHAPTER 4 Section 04-00-00 Airworthiness Limitations There are no additional Airworthiness Limitations as defined in 14 CFR Part 27, Appendix A. A27.4 that result from this ...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 6 of 80 CHAPTER 5 Section 05-00-00 Continued Airworthiness Inspections 1. General This chapter contains time limit intervals for the Component Overhaul Schedule and Scheduled Inspec...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 7 of 80 The G500H Installation has a Post-Lightning Strike Inspection that must be performed in the event of a suspected or actual lightning strike to the aircraft. The Post-Lightni...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 8 of 80 OAT- Outside Air Temperature GTP- Garmin Temperature Probe ADC- Air Data Computer STC- Supplemental Type Certificate AHRS- Attitude Heading Reference System 05-00-00

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 9 of 80 Section 05-20-10 Continued Airworthiness Scheduled Inspections 1. General This section contains requirements for scheduled inspections. Also included is a list of special to...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 10 of 80 discrepancies are not missed. It is important to have adequate lighting for all phases of the inspection . The special tools necessary for the G500H inspection are listed a...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 11 of 80 Table 5-02 -1 year (Annual) Inspection Registration No. Serial No. Helicopter Total Hours 1 Year (Annual) Scheduled Inspection • The 1 Year inspection shall be accomplished...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 12 of 80 2. Conduct visual inspection of wires, backshells, and connectors looking for signs of wear, deterioration or damage. Replace as required. 3. Inspect harness connections in...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 13 of 80 GTP 59 OAT Probe Installation 1. Access GTP 59 OAT Probe (reference Section 6-00-00- Dimensions and Access). Inspect GTP 59 OAT and mount for physical damage cracks, and co...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 15 of 80 Table 5-04 -10 Year/2000 Flight Hour Inspection Registration No. Serial No. Helicopter Total Hours 10 Year/ 2000 Flight Hour Scheduled Inspection • The 10 Year/ 2000 Flight...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 16 of 80 GDC 74H ADC 7. Access GDC 74H, (Reference Section 6-00-00 Dimensions and Access) and disconnect all harness connectors. 8. Measure the resistance between the GDC 74H and a ...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 17 of 80 Section 05-20-20 Continued Airworthiness Special Inspections 1. General This section contains requirements for special inspections. Also included is a list of special tools...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 19 of 80 CHAPTER 6 Section 06-00-00 Dimensions and Access 1. Access Methods For removal and installation of specific components, reference Section 31-00-00 Instruments, Removal and ...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 20 of 80 b) GDC 74H, Air Data Computer GDC 74H is located underneath the cabin floor between station 1790 and 2325 on the left or right side of the aircraft depending on aircraft co...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 22 of 80 d) Shelf Installation The shelf installation is located underneath the cabin floor between station 1790 and 2325 on the left or right side of the aircraft depending on airc...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 23 of 80 e) Terminal Block Installation Terminal Block is located underneath the cabin floor between station 1120 and 1502 on the left side of the aircraft. (Figure 6-05) Access Rem...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 25 of 80 g) GDU 620 Installation The GDU 620 is located in the right hand side of the instrument panel (Reference Section 31-00-00 Instruments, Figures 31-08 through 31-11 for speci...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 26 of 80 CHAPTER 8 Section 8-00-00 Weight and Balance Information Installation # Description Weight CG Location 01E06310002-01 GMU 44 Magnetometer 0.70 lbs TB 1215, WL -2225, BL 0.0...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 27 of 80 CHAPTER 12 Section 12-00-00 Servicing Maintenance Practices This chapter includes Return-to-Service Practices and Calibration Practices to be used with the G500H Flight Dis...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 28 of 80 Section 12-10-00 Return-to-Service Practices 1. General a) GMU 44 Magnetometer 1. Power up the G500H system with the GDU 620 in normal mode. 2. Verify that the GDU displays...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 29 of 80 Section 12-20-00 Calibration Requirements Condition Calibrations Required GRS 77H Pitch/Roll Offset See Section 5 of the G500H STC Installation Manual GRS/GMU Magnetic Cali...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 31 of 80 Section 20-10-00 Torques Maintenance Practices 1. Torque Wrenches a) Torque Wrench Accuracy Torque wrenches must be of good quality and calibrated at least once a year. Any...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 35 of 80 Section 20-30-00 Painting Maintenance Practices The following procedures should be used to touch-up paint flaking, scratches, nicks, and gouges. Warning: Cleaning solvents ...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 36 of 80 Section 20-40-00 Corrosion Control Maintenance Practices 1. Corrosion Control The G500H mounting components are fabricated primarily of aluminum. All components should be i...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 38 of 80 b) If damage is through the paint surface prepare area for paint touch-up using following methods. Note: On high strength steel, do not use power tools other than a flap br...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 39 of 80 Section 20-50-00 Mechanical Fastener Sealing Methods Seal mechanical fasteners as shown using the following: 1. MTC-20-01-01-310 Use of Sealing Compounds, and 2. MCT 20-05-...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 40 of 80 Section 20-90-00 Dye Penetrant Inspection Methods Warning: solvents can cause burns and irritation when it contacts skin; proper gloves should be worn. Vapors are harmful a...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 41 of 80 CHAPTER 31 Section 31-00-00 Instruments 1. Description and Operation The Garmin G500H Flight Display System consists of an instrument panel mounted GDU 620 display and remo...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 42 of 80 a) GMU 44, Magnetometer Removal and Installation i Removal 1. Access the GMU 44 magnetometer (reference Section 6-00-00 Dimensions and Access). 2. Unscrew the three screws ...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 43 of 80 4. Carefully remove the unit from its mounting location. ii Installation 1. Position the unit and fasten using the four (4) screws. 2. Connect the pitot/static plumbing. 3....

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 44 of 80 3. Visually inspect the connectors to ensure there are no bent or damaged pins. Repair any damage. 4. Connect the connector to the GRS 77H, ensuring that each slidelock is ...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 45 of 80 4. Install the six mounting screws into the bezel of the GDU 620. NOTE: The installation configuration settings are stored in the configuration module and will be retained ...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 46 of 80 3. Illustrated Parts List This section contains information on parts for the G500H Flight Display System, for use in ordering replacements if necessary. 31-00-00 Table 31-0...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 47 of 80 Figure 31-01 GMU 44 MAGNETOMETER INSTALLATION, EXPLODED VIEW (Reference Table 31-01) 31-00-00

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 50 of 80 Figure 31-03 LH SHELF INSTALLATION (Reference Table 31-02) 31-00-00

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 56 of 80 Figure 31-08 INSTRUMENT PANEL INSTALLATION (Reference Table 31-07) 31-00-00

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 57 of 80 Figure 31-09 ITEM 1, INSTRUMENT PANEL INSTALLATION (Reference Table 31-07) 31-00-00

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 58 of 80 Figure 31-10 ITEM 2, INSTRUMENT PANEL INSTALLATION (Reference Table 31-07) 31-00-00

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 59 of 80 Figure 31-11 ITEM 3, INSTRUMENT PANEL INSTALLATION (Reference Table 31-07) 31-00-00

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 60 of 80 Figure 31-12 ITEM 4, INSTRUMENT PANEL INSTALLATION (Reference Table 31-07) 31-00-00

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 65 of 80 Table 31-12 List of Consumable Materials DESCRIPTION P/N VENDOR/SPECIFICATION THREAD LOCK 242 LOCTITE ADHESIVE 1300L 3M Cleaning cloth, Low-Lint -- Commercial Mineral Spiri...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 66 of 80 4. Troubleshooting guide If error indications are displayed on the GDU 620 display unit, consult the Troubleshooting section contained in Table 31-11. The G500H will displa...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 67 of 80 Problem Cause Solution (valid data is being received on the 429 input port as shown on the GDU 620 PORT MONITORING page) Wrong device is connected to port on GDU 620. Use c...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 69 of 80 Alert Text Cause Solution GDL69 CONFIG The GDL 69 configuration information stored in the GDL 69 and the GDU 620 configuration module do not match. With the GDU 620 in conf...

Instructions for Continued Airworthiness 190-00792-12 Rev 1 for the Garmin G500H Installation in Eurocopter AS350 Page 72 of 80 Section 98-10-00 Wiring Diagrams G500H EFIS System Wiring 98-10-00