Fuel/air mixture screw
- Mjfire1949
- Member
- Posts: 47
- Joined: Sun May 11, 2014 6:00 pm
- Location: Frisco, Texas
Fuel/air mixture screw
My '52 M38 has a recently rebuilt YS637 carburetor installed. Twice now, the fuel/air mixture screw has vibrated completely out. Luckily I have found it on the garage floor both times. Any suggestions on how to remedy this problem.
Mjfire
- Xamon
- Jeep Enthusiast

- Posts: 593
- Joined: Mon Sep 17, 2012 6:00 pm
- Location: South East Saskatchewan
fuel safe locktite I would think.
Carievale Saskatchewan Canada
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- wesk
- Site Administrator

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- Location: Wisconsin
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Or use a heavier tension spring. Or drill the head and lock wire (safety wire) it.
Wes K
45 MB, 51 M38, 54 M37, 66 M101A1, 60 CJ5, 76 DJ5D, 47Bantam T3-C & 5? M100
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45 MB, 51 M38, 54 M37, 66 M101A1, 60 CJ5, 76 DJ5D, 47Bantam T3-C & 5? M100
Mjeeps photo album: http://www.willysmjeeps.com/v2/modules. ... _album.php