System Maintenance Manual
Page 3-34 G1000/GFC700 System Maintenance Manual – C90A/C90GT/C90GTi King Air
Revision G 190-00682-01
If your installation is using C90 G1000 System Software PN 006-B0636-02, Version 0636.02 or
subsequent approved software versions, then select an optional airframe weight configuration from Table
3-5. Proceed to Section 3.9.4.2.2, Loading Airframe Weight Configurations.
OPTIONAL AIRFRAME WEIGHT CONFIGURATIONS FOR SW VERSION 0636.02 AND
SUBSEQUENT APPROVED REVISIONS
MTOW MZFW Max Landing
Weight
Optional Weight Configuration
9,650 lbs No Limitation 9,168 lbs King Air C90 – MTOW 9,650 lbs
10,100 lbs 9,000 lbs 9,700 lbs King Air C90 – MTOW 10,100 lbs
10,350 lbs 9,000 lbs 9,700 lbs King Air C90 – MTOW 10,350 lbs
10,500 lbs 9,000 lbs 9,700 lbs King Air C90 – MTOW 10,500 lbs
10,353 lbs 9,378 lbs 9,700 lbs King Air C90 – Centex MTOW 10,353 lbs*
10,485 lbs 9,378 lbs 9,832 lbs King Air C90 – Centex MTOW 10,485 lbs*
* Added with version 0636.03
Table 3-5. Optional Airframe Weight Configurations for SW Version 0636.02 and Subs
3.9.4.2.2 Loading Airframe Weight Configurations
Follow this procedure to enable the airframe weight configuration.
1. While in configuration mode and loader card inserted in the top card slot of PFD1, select the “System
Upload” page using the PFD1 small FMS knob.
2. Activate cursor in AIRFRAME window and rotate PFD1 FMS inner knob to display drop down
menu. Highlight “C90-Weight and Airspeed” and press ENT key on PFD1.
3. Verify cursor drops down to the file box. Rotate the inner FMS knob to view the list of available C90
configurations.
4. Use the FMS inner knob to select the correct airframe weight configuration file from either as
determined in Table 3-4 or Table 3-5 above. Press ENT.
5. Verify the correct configuration file is displayed in the “FILE” window (for example “King Air C90 –
MTOW 10,350 lbs”) then press “LOAD”.
6. Monitor load progress. Verify software load completes without errors as indicated by the following:
a. Green “PASS” in Configuration column.
b. “Upload Complete………….COMPLETE” in the summary box.
7. Select PFD1 ENT key to acknowledge upload complete.










