Garmin G1000 NXi, Дополнительное руководство по обслуживанию, Страница: 101 / 171

G1000 Supplemental Maintenance Manual Page 6-2
Textron Nav III Series Revision 3
190-02128-04
6.1 GDU 1054B/1050
Removal:
1. Using a
3/32” hex tool, rotate all four ¼-turn fasteners counter-clockwise until they reach
their stops.
2. Carefully remove the display from the panel.
3. While supporting the display, disconnect the connector.
Reinstallation:
1. Visually inspect the connector and pins for signs of damage. Repair any damage.
2. While supporting the display, connect the connector to the rear of the unit. Verify the
connector is fully locked by rocking the connector up and down to verify the connector
stays attached to the unit.
3. Carefully insert the display into the panel cutout, ensuring that all 4 ¼-turn fasteners
align with the corresponding holes.
4. Seat the display in the panel cutout. Do not use excessive force while inserting the
display.
5. Once seated, rotate all four ¼-turn fasteners clockwise to lock the display to the panel.
6. Configure and test the MFD and/or PFD according to Section 7.1.
6.2 GTX 335R/GTRX 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 the unit.
3.
Turn hex drive tool counterclockwise until the hex drive tool stops.
4.
Pull the unit from the rack using the spring-loaded tab on the front of the unit.
GTX 335R/GTX 345R Reinstallation:
1.
Visually inspect the connectors in the back of the rack to ensure there are no bent or
damaged pins. Repair any damage if found.
2.
Insert a 3/32” hex drive tool into the access hole in the front of the unit.
3.
Turn hex drive tool counterclockwise until the hex drive tool stops.
4.
Slide the unit in the rack until it stops. The unit will appear to stick out of the rack
approximately 3/8”.
5.
Insert a 3/32” hex drive tool into the access hole in the front of the unit.
6.
Push on the left side of the unit and turn hex drive tool clockwise until it stops. Do not
apply more than 8 in-lbs of torque on the hex tool to seat the unit.
7.
Configure and test the GTX 335R or GTX 345R according to Section 7.5.
6.3 GSU 75 ADAHRS (if installed)
GSU 75 Removal:
1. Gain access to the aft avionics compartment in the tail of the aircraft.