420 gas line

General help and support for your Lindeman through 2010 John Deere crawler
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mikes420c
40C crawler
40C crawler
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Joined: Tue Apr 12, 2005 6:14 pm
Location: Jesup Georgia

420 gas line

Post by mikes420c » Wed Feb 22, 2006 7:04 pm

What size and threads is the nut that screws on the elbow with a strainer that is screwed into carburetor? It looks like 1/4" tubing but only goes on about 1 turn before tighting up which is not enough to compress the ferrule. :?:

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JD40c
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Post by JD40c » Wed Feb 22, 2006 7:08 pm

Is too much of the tubing sticking out past the ferrule keeping it from tightening up?
1955 John Deere 40C 4-roller

mikes420c
40C crawler
40C crawler
Posts: 13
Joined: Tue Apr 12, 2005 6:14 pm
Location: Jesup Georgia

Post by mikes420c » Wed Feb 22, 2006 7:55 pm

No. The threads just don't feel right. Have not even tried it with a piece of tubing yet. It looks like pipe threads but the John Deere manual shows it as a compression fitting on that end. The end with the strainer is 1/8 pipe threads.

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