XJ6 & XJ12 Series I, II & III 1968-1992

Power antenna not working - it just clicks. What do I do?

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Old Oct 1, 2013 | 09:19 PM
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Default Power antenna not working - it just clicks. What do I do?

The power antenna on my 1985 SIII just clicks when the motor runs. I've had the car 8 years, mostly stored inside, and I don't ever remember seeing the antenna go up. I do know that the motor is back by the spare tire, but that's about it. I need radio reception. What are my options?

Is there any way to take apart, clean, and reinstall the current antenna? Does that usually fix the problem or not really?

I wasn't able to find any new antenna masts. Are they out there, or would I need to buy a used one?

Can/should I just install a manual antenna?

Also, looking at the antenna from the top, it looks like there's a nut witha rounded bottom that is screwed onto the very top of the antenna. It holds down a chrome trim piece + gasket. Does that round thing at the top screw off, or is it part of the antenna mast assembly?

BTW, I searched for antenna threads and found a little info but nothing that really helped me.
 
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Old Oct 1, 2013 | 10:34 PM
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The motor and antenna itself are joined by a drive cable. I suspect a problem related to the cable but that's just a guess.

The disassemble-clean-lubricate drill sounds appropriate....it fixes so many things....but I've never been there so we'll have to wait for others to chime in.

Or just go for it

Cheers
DD
 
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Old Oct 2, 2013 | 07:08 PM
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Thanks for the info, Doug. I'm a little worried that this might be a rarely-encountered issue with a thin knowledge base. I hate reinventing the wheel but I might not have a choice!
 
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Old Oct 13, 2013 | 03:54 PM
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This has happened on all my Jags. Lubricating the mast is always the first step. If I recall correctly, a replacement Hirschmann unit is pretty inexpensive.

Heh, power antennas - one of those throwbacks you don't see anymore. Our cars are so cool
 
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