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SkyView
HDX System
General Maintenance Manual, Revision F
ITEM
DESCRIPTION / PROCEDURE
INTERVAL
7)
Display Backlight 8)
On SkyView HDX Display or EFIS-D10A Standby Display, the
backlight lamp may dim over time, and the display may not
perform as well in direct sunlight conditions. User must determine
by observation when the display brightness is not suitable for
intended use. Contact Dynon technical support.
9)
On condition or every 24
calendar months.
10) Always have a properly
rated mechanic or
qualified facility remove
unit.
11) Backup Battery
12) The SkyView HDX System Backup Battery (SV-BAT-320) has an
internal test performed at powerup. If the test fails at powerup, see
Section
. The battery should be tested every 12
calendar months; an alert will display if not done within that time
period. See Section 9.4 for annual backup battery test. Regular
planned replacement is not necessary.
13) EFIS-D10A Backup Battery should be tested every 12 calendar
months. See Section
for annual backup battery test. Regular
planned replacement is not necessary.
14) On Condition, or every
12 calendar months.
15) Altimeter
16) SkyView HDX Display: Test Altimeter (system) per Title 14 CFR
§91.411 Part 43, Appendix E., and documented in the airplane log
as required by §43.9.
17)
18) EFIS-D10A: Test Altimeter (system) per Title 14 CFR §91.411 Part
43, Appendix E., and documented in the airplane log as required
by §43.9.
19) Every 24 calendar
months.
20) ATC Transponder
Test
21) Test per Title 14 by CFR §91.413, must be checked and Part 43
Appendix F and documented in the aircraft log as required by
§43.9.
22) Every 24 calendar
months.
23) Visual Inspection 24) The Skyview HDX system components, switches, and wiring
harnesses should be inspected to ensure continued integrity of the
installation (see below).
•
Inspect the SkyView HDX system for security of attachment,
which includes visual inspection of mounting trays and other
supporting structures that attach the components to the
airplane.
•
Inspect for signs of corrosion.
•
Inspect all switches, knobs, panels, and buttons for damage.
•
Inspect condition of wiring, shield terminations, routing and
attachment/clamping, along with any airplane penetration
points.
•
SkyView HDX Display or EFIS-D10A Standby Display:
Visually inspect display fans, bezel, and buttons for dust, dirt,
or obstructions. Clean as needed (see above).
•
SkyView HDX System Backup Battery: Inspect backup battery
for damage.
•
GPS Antenna/Receiver: Visually inspect GPS unit for damage
and wear. GPS wiring should be checked for integrity, damage,
chafing, or excessive wear. The installation should be
inspected for cracks, and loose, or damaged fasteners.
25) Every 24 calendar
months or 100 flight
hours, whichever occurs
first.
