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Chapter 5: Servicing the Lightbar
Replacing the Alley Lamps
1. Disconnect power to the lightbar.
2. Access the PCB containing the alley lamp:
a. Use a large flat-head screwdriver to remove the two 1/4-20 screws that secure the
end dome to the aluminum extrusion and remove the nameplate (Figure 3.1 on
page 16).
b. Slide the end dome off the aluminum extrusion.
c. Use a 1/4" nut driver to remove the eight hex head screws that secure the lamp
PCB to the bracket and turn the PCB over.
d. Use a 1/16" hex key to remove the lamp's retaining screws and clamps (Figure 5.2
below).
3. Replace the lamp:
a. Slide the lamp and socket from the housing just far enough to grasp the socket.
You may need to unplug the connector to gain adequate slack in leads.
b. Hold the socket firmly and unplug lamp.
c. Insert a new lamp and reinstall the clamps and retaining screws. Do not
overtighten screws.
4. Turn the PCB over and secure it to the bracket with the eight 1/4" screws.
5. Secure the end dome and nameplate with the two 1/4-20 screws.
6. Reconnect power to the lightbar.
290A5759B
LAMP
SOCKET
RETAINING SCREW (2)
RETAINING CLAMP (2)
Figure 5.2: Alley lamp replacement PN 8107241
Summary of Contents for JetSolaris JLX Series
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