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Exaust pipe length

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Sailor
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Exaust pipe length

Postby Sailor » Tue Dec 08, 2015 4:59 pm

Thanks to the excellent How-To, on separating the pipe from the manifold, I removed mine with minimum effort.

I have two questions:

1. Is there a specific length for the replacement pipe?
2. Is there some type of sealant to use on the threads or will Anti-Seize suffice?
1948 Cub
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Cub-54 Leveling & Grading Blade
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Bill V in Md
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Re: Exaust pipe length

Postby Bill V in Md » Tue Dec 08, 2015 5:50 pm

17" overall length. I would use never-seize.
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Re: Exaust pipe length

Postby Bob McCarty » Tue Dec 08, 2015 6:04 pm

I purchased a 3' piece of pipe threaded on both ends and just cut it in half.

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Re: Exaust pipe length

Postby tinnerjohn » Tue Dec 08, 2015 8:11 pm

The original? that was on mine also had a toothed nut like is used on electrical fittings as a jam nut. I had trouble with the pipe backing out, probably caused by expansion/contraction. Put the nut back on and haven't had any problems since. John

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Sailor
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Re: Exaust pipe length

Postby Sailor » Wed Dec 09, 2015 2:31 am

16-18 inches and no Anti-Seize..thanks.

Larry
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Re: Exaust pipe length

Postby Puffie40 » Wed Dec 09, 2015 3:22 am

The threads are 1" NPT, so it wouldn't hurt to chase the threads on both the pipe and manifold a little beforehand as well.

Use copious amount of neversieze or copper-kote to make it easier to remove next time.

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Re: Exaust pipe length

Postby Scrivet » Wed Dec 09, 2015 6:58 am

Sailor wrote:16-18 inches and no Anti-Seize..thanks.

Larry
I'm curious why you would recommend not using anti-seize, could you please explain your reasoning?

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Sailor
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Re: Exaust pipe length

Postby Sailor » Wed Dec 09, 2015 9:41 pm

Puffie40 wrote:The threads are 1" NPT, so it wouldn't hurt to chase the threads on both the pipe and manifold a little beforehand as well.

Use copious amount of neversieze or copper-kote to make it easier to remove next time.

I bought a nipple and managed to clear six threads so far. I'll try to get a couple more but I don't think I'll be able to.
1948 Cub
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Cub-189 Moldboard Plow (direct-Connected, One Bottom, Two-way)
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Re: Exaust pipe length

Postby staninlowerAL » Wed Dec 09, 2015 9:54 pm

Sailor wrote: I bought a nipple and managed to clear six threads so far. I'll try to get a couple more but I don't think I'll be able to.

Did you try cutting some slots in the nipple as shown in this "HOW TO" thread? Stan
viewtopic.php?f=141&t=21985#p162846
Stan in LA (lower AL)
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Sailor
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1938 Farmall F-14
Ser# 131806
Circle of Safety: Y
Location: KY, Morgantown

Re: Exaust pipe length

Postby Sailor » Thu Dec 10, 2015 7:32 am

staninlowerAL wrote:
Sailor wrote: I bought a nipple and managed to clear six threads so far. I'll try to get a couple more but I don't think I'll be able to.

Did you try cutting some slots in the nipple as shown in this "HOW TO" thread? Stan
http://www.farmallcub.com/phpBB2/viewto ... 85#p162846

That's the How-to I went by, guess I didn't grasp what he was talking about. I'll give it a try today.

Thanks Stan,

Larry
1948 Cub
Cub-22 Mower
Cub-54 Leveling & Grading Blade
Cub-144 Cultivator
Cub-189 Moldboard Plow (direct-Connected, One Bottom, Two-way)
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Re: Exaust pipe length

Postby Winfield Dave » Thu Dec 10, 2015 7:35 am

exhaust tap (1).JPG
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Re: Exaust pipe length

Postby Stanton » Thu Dec 10, 2015 9:27 am

Suggestion: If you don't get results from the slotted pipe chaser and you don't have a 1" tap, contact your local rental store. I rented a 1-1/4" diameter tap for my H manifold and it did a great job.
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Sailor
5+ Years
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Posts: 383
Joined: Fri Mar 28, 2014 7:59 pm
Zip Code: 42261
Tractors Owned: 1948 Farmall Cub
Ser.# 16812
1938 Farmall F-14
Ser# 131806
Circle of Safety: Y
Location: KY, Morgantown

Re: Exaust pipe length

Postby Sailor » Fri Dec 11, 2015 10:13 pm

staninlowerAL wrote:
Sailor wrote: I bought a nipple and managed to clear six threads so far. I'll try to get a couple more but I don't think I'll be able to.

Did you try cutting some slots in the nipple as shown in this "HOW TO" thread? Stan
http://www.farmallcub.com/phpBB2/viewto ... 85#p162846

No I didn't. I spent a couple of hours on it today and I didn't make any headway. I'll try it with the cut-outs and if that doesn't work I'll look for a rental place.

Thanks guys.
1948 Cub
Cub-22 Mower
Cub-54 Leveling & Grading Blade
Cub-144 Cultivator
Cub-189 Moldboard Plow (direct-Connected, One Bottom, Two-way)
Woods 59 Mower


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