CHAPTER 33
PAGE 5
PAGE DATE: 14. August 2015
MAINTENANCE MANUAL EXTRA 330LX
33-40-00 EXTERIOR
Two kinds of navigation/strobe light system can be installed
in the EXTRA 330LX:
• a conventional system
• a LED system
33-40-10 Navigation/Strobe Light System
Refer to Figure 1. The lighting units (4) installed at the wing
tips incorporate the red or green navigation LED lights on
the forward section, a strobe light in the center and a clear tail
position LED light on the aft section. They are mounted at
the wing tip fairing (6). The strobe light power supplies (8)
are mounted on special attachment plates (9) inside the wing.
The wiring is routed through an aluminium tube inside the
wing and along the left resp. right upper longeron to the rear
instrument panel. Ground bonding leads are installed be-
tween the fuselage, the aluminium tube, (the pitot tube
mount*), the strobe light power supplies and the wing tip
fairings.
The switches and circuit breakers are located on the rear
instrument panel (see figure 2 of Chapter 31).
* LH wing only
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