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02-10-2013, 06:44 PM
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#1 |
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Registered User
Join Date: Feb 2013
Location: Summerville SC
Posts: 23
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77 Chevy C10
I am finishing a frame-off restoration on a 1977 Chevy SWB. I am hooking up the A/C and am confused as to where the two wires from the heater box (1 lt green and 1 dark green). The compressor has a ground and a dark green wire. Anybody got a suggestion.
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02-10-2013, 06:55 PM
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#2 |
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Senior Member
 
Join Date: Oct 2009
Location: Godley, TX
Posts: 17,954
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Re: 77 Chevy C10
Welcome FC. If you have a 77, recommend posting this over in the 73-87 forum, might get a quicker answer. Am guessing it's not a typo since you mentioned 77 twice. No worries though! Welcome! http://67-72chevytrucks.com/vboard/forumdisplay.php?f=4 (or you could ask a moderator to simply relocate this thread there)
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02-10-2013, 07:36 PM
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#3 |
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Registered User
Join Date: Jul 2010
Location: Hemet,Ca
Posts: 1,502
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Re: 77 Chevy C10
I dont blame him for asking here. This is the best side of the forum
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Stovebolt-It is painted |
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02-10-2013, 07:54 PM
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#4 |
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Registered User
Join Date: Feb 2013
Location: Summerville SC
Posts: 23
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Re: 77 Chevy C10
Sorry. First time trying this avenue. Thanks for letting me know
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02-11-2013, 11:42 AM
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#5 |
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Registered User
Join Date: Oct 2010
Location: Ocean Springs, MS
Posts: 1,746
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Re: 77 Chevy C10
Should go to the pressure switch on the accumulator.
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Gary 1971 Chevrolet C/10 1951 GMC 100 1977 GMC C15 1955 Chevrolet 3100 |
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02-11-2013, 12:05 PM
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#6 |
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Registered User
Join Date: Feb 2013
Location: Summerville SC
Posts: 23
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Re: 77 Chevy C10
There are two green wires coming out of the accumalator, 1 light green and a dark green. Would you happen to know where the other wire goes?
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02-11-2013, 04:36 PM
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#7 |
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Registered User
Join Date: Oct 2010
Location: Ocean Springs, MS
Posts: 1,746
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Re: 77 Chevy C10
The light one is the feed, the dark one goes to the compressor clutch, should have a flat 2 wire connector on the end with a ground lug on the other contact.
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Gary 1971 Chevrolet C/10 1951 GMC 100 1977 GMC C15 1955 Chevrolet 3100 |
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02-11-2013, 05:20 PM
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#8 |
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Registered User
Join Date: Feb 2013
Location: Summerville SC
Posts: 23
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Re: 77 Chevy C10
any idea where the light one connects. I hooked up the others as you stated. Thanks for the help.
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