G1000/GFC700 System Maintenance Manual – C90A/C90GT/C90GTi King Air Page 6-15
190-00682-01 Revision F
6.23 Standby Airspeed Indicator
Removal:
1. Remove MFD per Section 6.1.
2. Disconnect pitot-static plumbing from the back of the standby airspeed indicator.
3. Disconnect the electrical connector from the standby airspeed indicator.
4. Use a Phillips screwdriver to remove the three attachment screws from the front of the standby
airspeed indicator.
5. Remove the standby airspeed indicator.
Replacement:
1. Reinstallation of the standby airspeed indicator is the reverse of the removal. Reference the Main
Instrument Panel Installation drawing, listed in Table 1-2, for more details.
2. If further maintenance is not required, proceed to Section 8.
6.24 Standby Altimeter
Removal:
1. Remove MFD per Section 6.1.
2. Disconnect pitot-static plumbing from the back of the standby altimeter.
3. Disconnect the electrical connector from the standby altimeter.
4. Use a Phillips screwdriver to remove the three attachment screws from the front of the standby
altimeter.
5. Remove the standby altimeter.
Replacement:
1. Reinstallation of the standby altimeter is the reverse of the removal. Reference the Main
Instrument Panel Installation drawing, listed in Table 1-2, for more details.
2. If further maintenance is not required, proceed to Section 8.
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