System Maintenance Manual

Page 3-42 G1000/GFC700 System Maintenance Manual – C90A/C90GT/C90GTi King Air

Revision G 190-00682-01

3.9.4.12 ESP Support Option Configuration

This section applies only to installations with the ESP option (software version 0636.03 and later). The

procedures outlined in this section must be followed to load the necessary configuration files required to

enable ESP messages and functions. An Enhanced AFCS unlock card is also required for this option (see

Section 3.9.12.)

1. With the loader card in the top slot of PFD1 and PFD1 in configuration mode, select the

“SYSTEM UPLOAD” page using the small FMS knob on PFD1.

2. Activate cursor and rotate the small FMS knob to display drop down menu. Highlight King Air

C90- Options and press ENT key on PFD1.

3. Rotate the small FMS knob to highlight “ESP Support”. Press ENT key on PFD1.

4. Verify “ESP Support (no AOA)” is displayed in the “Item” window. Press “LOAD”.

Figure 3-20. ESP Support Configuration

5. Monitor load progress. Verify software load completes without errors as indicated by the

following:

• Green “PASS” in Configuration column for AIRFRAME, ALERTS, GIA1 and GIA2.

• “Upload Complete………….COMPLETE” in the summary box.

6. Press ENT key on PFD1 to acknowledge upload complete.

Deactivate cursor.

3.9.4.13 GSM 85A / GSM 86 Servo Gearbox Configuration

For software versions 0636.03 and later, the section 4.9.1 slip clutch torque check procedure requires the

correct type of GSM servo gearbox to be configured. It is not required to load this configuration if

GSM 86 servo gearboxes are installed (default configuration) unless GSM 85A servo gearboxes have

been previously configured.

1. With the loader card in the top slot of PFD1 and PFD1 in configuration mode, select the

“SYSTEM UPLOAD” page using the small FMS knob on PFD1.

2. Activate cursor and rotate the small FMS knob to display drop down menu. Highlight King Air

C90 - Options and press ENT key on PFD1.

3. Rotate the small FMS knob to highlight “King Air C90– GSM 85A Servo Mounts” or “King

Air C90– GSM 86 Servo Mounts”, as applicable. Press ENT key on PFD1.