Author Topic: Cb550 strange electrical issue  (Read 793 times)

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Offline Massless

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Cb550 strange electrical issue
« on: October 24, 2016, 05:51:43 AM »
So my bike started doing a strange thing. When I turn the ignition switch on I get no lights no power. I wait a min or 2 and slowly the lights start to fade in then boom full power. Anyone know what could cast a this delay? 1974 cb550f

Offline b52bombardier1

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Re: Cb550 strange electrical issue
« Reply #1 on: October 24, 2016, 08:34:07 AM »
Bad fuse or bad fuse mounting clamps. Or a bad ground that heats up and becomes conductive. Bad key switch or its internally dirty.

Rick

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1971 School Bus Yellow Aermacchi H-D Sprint 350
1972 Candy Yellow CL100 K2
1972 Candy Jet Green Honda CB500
1973 Mighty Green ST90 K0
1974 Mars Orange CT90 K5
1975 Topaz Orange ST90 K2
1976 Shiny Orange CT90
2006 Honda Foreman 500 (restored)

Offline BomberMann650

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Re: Cb550 strange electrical issue
« Reply #2 on: October 24, 2016, 09:09:44 PM »
+1 what b52 said.

Bombers gotta stick together  8)

Offline alacrity

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Re: Cb550 strange electrical issue
« Reply #3 on: October 26, 2016, 12:34:31 PM »
I am not a bomber but back in the day I smoked them.  ;-)
I agree with previous bombers.

OR you could think of it as a "feature" that makes your bike unique.  Like the beginning of a great movie -- they all start with "FADE IN...."

;-)
I recently restored and sold a 77 cb750f, and am nearly finished with a (former basket case) cb750k5.  This is a place to share, learn and enjoy.  I am grateful to and for 99+% of this site's membership.