G1000/GFC700 System Maintenance Manual – C90A/C90GT/C90GTi King Air Page 6-17
190-00682-01 Revision F
6.27 GDU Cooling Fans
Removal:
1. Remove the display associated with the cooling fan, per Section
6.1.
2. Disconnect the electrical connector of the cooling fan.
3. Use a Phillips screwdriver to remove the four attachment screws from the cooling fan.
4. Remove the cooling fan.
Replacement:
1. Reinstallation of the GDU cooling fan 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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