Radio - No AM Reception With Replacement Antenna Mast
Model Year 1983Bulletin No. 83-112
File In Group 90
Number 10
Date April '83
SUBJECT: NO AM RECEPTION WITH REPLACEMENT POWER ANTENNA MAST
When replacing a power antenna mast and support tube using the original threaded lead-in (RF cable) it will be necessary to use RF housing kit, part number 22038652, in place of the original RF housing and screw. This is necessary to obtain an RF connection when the lead-in is installed. Be sure that screws do not contact the mast inside the support tube when fully seated as this could short circuit the antenna. A check with an ohmmeter from mast to the support tube should show infinite or open circuit. A check from the lead-in center conductor for continuity to the mast should be "0" ohms. Be sure to use a liberal amount of the grease, supplied in the kit, to prevent water entry. Refer to illustration.