Dynon Avionics EFIS-D10A Installation Guide - Manual (Page 107)

Appendix
Appendix F: R e EF pac
1. Remove the three 7/64” hex screws from the battery door of the EFIS-D10A. Do not
re e the Philli sub screws.
battery connector and gently pulling out old battery. It is safe to gently pull on the battery
wire to remove the battery.
e up, toward the foam.
5. Position the connector so it is centered on the end of the pack. Verify battery pack is
properly centered, not under screw 2.
6. Reinsert screw 2 first and tighten to 12 in-lbs.
7. Caution: Screws 1 and 3 are screwed into the extrusion and are easy to over-torque. Press
on the back plate as you insert screws 1 and 3 and tighten to 72 in-ounces.
eplacing th IS-D10A battery k
mov ps or D-
Screw 1
Screw 2
Screw 3
2. If you previously had a battery, disconnect it from the EFIS-D10A by unplugging the
3. Insert the battery with the “bumpy” sid
4. Connect the battery connector to the battery. The connector is keyed; make sure it is
positioned correctly.
EFIS-D10A Installation Guide 7-35