CHAPTER 33
PAGE 8
PAGE DATE: 14. August 2015
MAINTENANCE MANUAL EXTRA 330LX
33-40-12 Strobe Light Power Supply
Removal/Installation
Refer to Figure 1.
W A R N I N G High Voltage! Wait 5 minutes after shutting off before
starting any work on the strobe light system.
1 Remove the wing tip fairing with the lighting unit per Chap-
ter 57-30-01.
2 Disconnect the electrical wiring of the power supply.
3 Remove the power supply attachment bolts (7) and discon-
nect the ground bonding lead.
4 Pull out the power supply (8) 2 centimeters and remove.
N O T I C E DC units are polarity sensitive. Black lead is negative.
5 Install in reverse sequence of removal observing Detail A
of figure 1 when attaching the power supply on the attach-
ment plate (9).
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