Mechanical Standby Indicators - Garmin G1000 Nxi System Maintenance Manual

3. Using an appropriate insertion tool, install each pin into the rear of the D-Sub connector
as follows:
•
Board TP1 = config return = D-Sub pin 15
•
Board TP2 = config data = D-Sub pin 14
•
Board TP3 = config clock = D-Sub pin 10
•
Board TP4 = config power = D-Sub pin 5
4. Bend the wires of the Configuration Module PC Board Assembly 180 degrees so that the
PC Board has its electrical components facing down as shown. Be careful not to place
excess strain on the solder connections between the wires and the PC Board.
5. Capture the Configuration Module PC Board Assembly into the Backshell by placing the
Backshell Cover on top of the Backshell. Ensure the holes of the cover align with the
holes of the PC board and the backshell.
6. Using a Phillips screwdriver, re-install the two counter sunk screws and secure the
cover.
7. Configure MD 302 unit per Section 3.19.
8. Test MFD per Section 9.1.

Mechanical Standby Indicators

Standby Airspeed Indicator
Removal:
1. Remove MFD per Section 6.1.
2. Disconnect pitot-static plumbing from the back of the standby airspeed indicator. Take
necessary precautions to prevent foreign object debris from entering the pitot-static lines
during maintenance.
3. Disconnect the electrical connector from the standby airspeed indicator.
4. Use a Phillips screwdriver to remove the attachment screws from the front of the standby
airspeed indicator.
5. Remove the standby airspeed indicator.
Reinstallation:
1. Reinstallation of the standby airspeed indicator is the reverse of the removal. Reference
the Main Instrument Panel Installation drawing, listed in Table 1-1, for more details.
2. Test MFD per Section 9.1.
G1000 NXi System Maintenance Manual
King Air 300 Series
190-00716-N1
Page 251
Revision 1