System Maintenance Manual

G1000/GFC700 System Maintenance Manual – C90A/C90GT/C90GTi King Air Page 6-9
190-00682-01 Revision F
6.16 Configuration Module Removal & Replacement
Configuration modules (Item 1 shown below) are located in the following LRU harness connector
backshells (Item 6): GDU 1040A PFD, GRS 77 AHRS, GDC 74B Air Data Computer, and the GEA 71
Engine/Airframe Unit. Refer to the Master Drawing List, listed in Table 1-2, for specific installation
drawings.
Figure 6-1. Configuration Module Installation
Table 6-1. Configuration Module Kit – 011-00979-00
Item Description Qty Needed Garmin Part
Number
1
Configuration Module PCB Board Assembly w/EEPROM & Temp
Sensor
1
012-00605-00
2 Spacer, Config Module 1 213-00043-00
3 Cable, 4-Conductor Harness 1 325-00122-00
4 Pins, #22 AWG (HD) 5 336-00021-00
Removal:
1. Disconnect connector from LRU.
2. Remove 2 screws (8) from cover (7) and remove cover.
3. Unplug connector from configuration module (1).
4. Remove configuration module.
Replacement:
1. Inspect connector for damaged pins (4).
2. Place configuration module (1) in position.
3. Insert connector into configuration module (1).
4. Assembly of the connector is the reverse of disassembly.
5. Continue to Section 6.16.1.