Eis Annunciator; Figure 5-3 Eis Caution And Warning Annunciator Installation; Eis Annunciator Removal; Eis Annunciator Re-Installation - Garmin GI 275 Maintenance Manual

5.2 EIS Annunciator

5.2.1

EIS Annunciator Removal

The Applied Avionics EIS caution and warning annunciator can be removed using the following
procedure:
1. Using an Aerospace Optics cap extraction tool (P/N 17-150), locate the two extraction slots
positioned on either side of the pushbutton cap.
2. Insert the tool into the extraction slots and pull the cap out from the module.
NOTE
The cap will rotate 90° on two hinged slide retainer pins to allow access to the module
mounting screws.
3. Loosen the two small flat head module mounting screws located behind the pushbutton cap until
the module can be removed from the housing.
4. Insert an Aerospace Optics connector extraction tool (P/N 18-234) into the slots at the top and
bottom of the electrical connector.
5. Push to release the snap tabs in the switch housing and gently pull the connector out of the module.

Figure 5-3 EIS Caution and Warning Annunciator Installation

5.2.2

EIS Annunciator Re-installation

Re-installation of the annunciator is accomplished using the following procedure:
1. Orient the keyed electrical connector to the module and press together until locked.
2. Orient the annunciator for proper viewing and gently slide the module into the housing until
seated.
3. Tighten the mounting screws until the module is fully seated in the housing.
4. Rotate the cap back into position on the module and gently press until secured.
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GI 275 Part 23 AML STC Maintenance Manual
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