'85 K100 problem, battery hook up - BMW Luxury Touring Community
 
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post #1 of 4 Old Apr 23rd, 2009, 6:59 pm Thread Starter
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'85 K100 problem, battery hook up

I have owned a '85 K100 for 2 years; I charged up the battery for the new season ; the problem: I attached the negative terminal first; when I just touch the positive with the connecting wire it starts to turn over., and the battery smells weird....what the hell? The key is off! This is the second time I've tried to install the battery; a few days ago I xcharged the battery, installed it, turned the key on and it wouldn't start; like the battery wasn't charged enough. I charged it this time for 2 days with a 2 amp charger. With a volt meter on it reads 12.4 volts...but now I can't connect it.....anyone know what is causing that to happen...please help, the good weather is here tommorrow...
Steve in Maine


85 k100
'72 Bonneville
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post #2 of 4 Old Apr 24th, 2009, 6:41 pm
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Re: '85 K100 problem, battery hook up

The starter relay is stuck. Sometimes you can tap it with a wrench etc. and get it to release.
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post #3 of 4 Old Apr 24th, 2009, 9:10 pm
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Re: '85 K100 problem, battery hook up

+1 on the stuck relay. Attempting to start these bikes with a low battery can weld the contacts together.

Roy

Roy Gregersen

Ride Slow, Ride Fast, Always Ride Safe
85 K100RT sold
02 LTC DOA 9/21/14
12 R1200RT
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post #4 of 4 Old Apr 25th, 2009, 10:20 am
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Re: '85 K100 problem, battery hook up

Give the right rear of the relay box a good whack with a wrench or something. That's where the starter relay is and a whack might free it up.
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