Garmin GI 275, Maintenance Manual

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190-02246-11 GI 275 Part 23 AML STC Maintenance Manual
Rev. 1 Page 5-3
5.1 GI 275
Notes:
[1] Screws can be substituted with any other suitable aerospace steel screws.
[2] Torque screws to 8.0 ± 1.0 in-lbf.
Figure 5-1 GI 275 Installation
5.1.1 GI 275 Removal
Remove the GI 275 using the following procedure:
1. Ensure the current configuration is saved to a USB drive in accordance with the instructions in
Section 2.3.4.
2. Power off the GI 275 and remove power.
3. Remove the three screws retaining the GI 275 in the instrument panel.
4. Remove the backshell connectors (one or two) from the back of the GI 275.
5. Remove the BNC connector, if installed.
6. Disconnect the pitot-static connections.
ITEM QTY PART NUMBER DESCRIPTION
1 3
MS35214-XX
[1] [2]
SCREW, MACHINE, PAN HEAD, CROSS-RECESSED,
BRASS 0.164-32 UNC-24
OR
MS24693BB-XX
[1] [2]
SCREW, MACHINE, FLAT COUNTERSUNK HEAD,
100°, CROSS-RECESSED, BRASS, #8-32 UNC-2A
1
INSTRUMENT PANEL
REF
GI 275 REF