Carb Guru Question |
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Carb Guru Question |
cary |
Apr 24 2016, 09:04 AM
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#1
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Advanced Member Group: Members Posts: 3,900 Joined: 26-January 04 From: Sherwood Oregon Member No.: 1,608 Region Association: Pacific Northwest |
Cleaning Mark's engine I found what looked like a set screw laying in the engine. After closer examination I found where it belonged. Both are missing from the left carb.
What are there purpose ? Linkage side. |
tomrev |
Apr 24 2016, 10:38 AM
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#2
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Member Group: Members Posts: 231 Joined: 25-February 14 From: N. Mich. Member No.: 17,037 Region Association: None |
Cleaning Mark's engine I found what looked like a set screw laying in the engine. After closer examination I found where it belonged. Both are missing from the left carb. What are there purpose ? Linkage side. I think it's the set screw, that holds the choke tube in each barrel. |
Darren C |
Apr 24 2016, 10:51 AM
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#3
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Member Group: Members Posts: 392 Joined: 26-December 14 From: Chichester UK Member No.: 18,255 Region Association: England |
Cleaning Mark's engine I found what looked like a set screw laying in the engine. After closer examination I found where it belonged. Both are missing from the left carb. What are there purpose ? Linkage side. I think it's the set screw, that holds the choke tube in each barrel. It's a cone ended screw and a lock nut thats missing in the photo. These hold the Venturi in place. |
cary |
Apr 24 2016, 01:24 PM
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#4
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Advanced Member Group: Members Posts: 3,900 Joined: 26-January 04 From: Sherwood Oregon Member No.: 1,608 Region Association: Pacific Northwest |
That's what I thought. But wanted to check.
I'll see if I can find something at Ace that might work. Thanks for the quick response. |
toolguy |
Apr 24 2016, 01:33 PM
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#5
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Senior Member Group: Members Posts: 1,268 Joined: 2-April 11 From: San Diego / El Cajon Member No.: 12,889 Region Association: Southern California |
The correct bolt should have a beveled point that sits in the venturi tube. . they are suppose to be finger / plus tight had held secure with safety wire
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cary |
Apr 24 2016, 01:37 PM
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#6
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Advanced Member Group: Members Posts: 3,900 Joined: 26-January 04 From: Sherwood Oregon Member No.: 1,608 Region Association: Pacific Northwest |
I'll shoot a picture of what I found tomorrow.
The nut didn't seem unique. |
ThePaintedMan |
Apr 24 2016, 01:37 PM
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#7
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Advanced Member Group: Members Posts: 3,886 Joined: 6-September 11 From: St. Petersburg, FL Member No.: 13,527 Region Association: South East States |
Theres usually a nut that goes over the set screw and gets tightened to the carb body, locking the set screw
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r_towle |
Apr 24 2016, 05:30 PM
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#8
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Custom Member Group: Members Posts: 24,577 Joined: 9-January 03 From: Taxachusetts Member No.: 124 Region Association: North East States |
Gotta love extra parts.
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