CRG Discussion Forum
Camaro Research Group Discussion => Originality => Topic started by: camaronut on December 01, 2022, 04:49:55 PM
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Ok....I've tried everywhere to get a picture of an original car with the temp sender wiring with console gauges.
I have a kit from HBC that has TWO nuts and the star washer. I see on the AIM that the wire terminal is put in first, then the star washer - then the nut - then tighten. Ok - easy.
Am I to believe that I should have one nut tightened onto the sender, then the wire terminal - then star washer - then the other nut and tighten that all together??????
I'm going with the AIM - but are there any original cars out there with two nuts?
Looking for the real experts to chime in!!!!! LOL!
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My car is factory with gauges & still has the original sender. 1 nut, 1 lock washer. Not a star washer. With the original sender, there's not enough threads for a 2nd nut.....Joe
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Thank you !!!! Appreciate the help.
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You're welcome
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Interesting - I looked in the AIM and the part number for that washer is 138479 - which is a "toothed" washer. Looked it up on AMK and internet search, and its a toothed washer. Could this be another GM AIM vs reality snafu? I just found a picture with a cross ram that has what you have - a split lock washer.
Whatever - I have better things to worry about. LOL
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I've had that car since 1981. I always put hardware back where it came off. Between 1970, when the dealer finally sold it & 1981 something could've changed. I wonder what others have on their cars?....Joe
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I'm willing to bet yours is correct. Thanks!!!
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Not doubting Joe,s car came with a lock washer I think that the star washer is what was intended and should be there.
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Agreed, star washers were designed for electrical conductivity....
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I decided to use the star washer like is says in the AIM. Would be nice to see other original cars...
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Isn't this the original style sending unit for a 69 with console gauges?
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No. That the replacement that some companies sell.
I'm most likely going to change mine to a star washer. What Kurt says makes complete sense.....Joe
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Isn't this the original style sending unit for a 69 with console gauges?
IIRC, that's the style without gauges.
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I just did some research on the 138479. I didn't find it in AMK. On GMWikisearch, it says it's a #10 external star washer with a 13/32 o.d., zinc. It's the same lock washer that's used on the starter solenoid & probably many other places. Sorry for the confusion....Joe
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McMaster Carr
91114A011
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Isn't this the original style sending unit for a 69 with console gauges?
IIRC, that's the style without gauges.
Don't think so Kurt. I believe that is a later style, and when sold for an earlier car, you got the new connector. I believe the sender without gauges is the peg with a white insulator on the green wire. Hardly ever see one.
I have a couple of NOS ones, along with the correct connector. Thought I had pics, but can't find the pics right now.
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Pics with and without the connector attached.