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850 with a sever antenna issue, not answered before it seems

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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evaneimhin
Posts: 1
Joined: 2 November 2005
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850 with a sever antenna issue, not answered before it seems

Post by evaneimhin »

Ok, so my '96 850 came with a little issue. The motor for the antenna refuses to retract the mast, and to extend it more than 1/2 the way up. It grinds and makes nasty noises when trying. I don't feel like replacing the whole motor, but I can't for the LIFE of me get the mast out. I turn on the car, I ease the antenna to its full extent, but it just stops there. And I mean, WILL not budge; does not come out of the sleeve that sits within the side of the car. And yeah, I did remove the nut that keeps it attached to the body on the outside. Spent about an hour yesterday trying to pull this mast out of the motor... no dice.

If anyone has an explanation or a how to get around it hint, I'd be much appreciated. If NOT, I'll just have to replace it with a manual antennna. Wouldn't bug me that much, but in that case my second question:

What is that clear rubber hose/tube that's around the nipple on the very bottom of the antenna motor? It feeds off somewhere into the body of the car, but can I disconnect that and remove the motor/antenna array so I get the big steel rod that holds the mast out of the way for my new manual?

Thanks all.

-EVAN

danw

Post by danw »

I had a similar problem with a 760 aerial. I overcame this with some crc or wd40 lubricant and a good clean of the aerial stem, as it simply kept jamming, worth a shot! The tube at the base is a drainage tube for water that is taking in upon retraction

Jot
Posts: 593
Joined: 24 January 2005
Year and Model: C30 2010
Location: Orr's Island, Maine

Post by Jot »

You need to have the radio "on" when trying to remove the antenna.Most likely the plastic strap has lost some teeth and is bent. You may need to stand in the trunk to get better leverage.

Guest

Post by Guest »

Jot wrote:You need to have the radio "on" when trying to remove the antenna.Most likely the plastic strap has lost some teeth and is bent. You may need to stand in the trunk to get better leverage.
So it's just a force problem? Hmm... Will try that. And if its just a water drain, then I'm not worried about removing it. ; )

Thanks, guys.

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matthew1
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Post by matthew1 »

This summer I had to soak my 850's mast for days with shots of WD40 to get it to fully extend. The middle section was sticking.

It's actually a regular service item.
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