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8. Route the new limit switch wires through the
cover and cable clamp to the main PCB's Molex
connector. After noting the position of the old
black and white wires, remove the old wires from
the Molex connector. Attach the new wires in their
places.
9. Before re-installing the azimuth limit switch to the
antenna assembly, orient the switch's plastic cam
as shown in Figure 5-8. With the cam in the proper
position, reinstall the switch to the antenna
assembly using the three #6-32 retaining screws
and flat washers. Ensure the cam finger engages
the stop pin in the mounting cavity.
Black and White Wires
to Main PCB Molex Connector
Plastic Cam
10. Apply hot melt or RTV at the limit switch cover's
wire access hole to protect the wires from chafing.
54-0161
Figure 5-8
Azimuth Limit Switch Orientation
Maintenance
113
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Troubleshooting
