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7040 fuel filter keeps filling with air bubbles |
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jazzsuds ![]() Bronze Level ![]() ![]() Joined: 21 May 2010 Location: AZ Points: 96 |
![]() ![]() ![]() ![]() ![]() Posted: 01 Jun 2021 at 1:08pm |
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I start my 7040 without any air bubbles in the fuel filter and run it about 30 minutes and then air bubbles appear at the top of the filer and then the tractor stalls out. I wait 5 minutes and the air bubbles go away and she starts ok and runs for anothe 10 minutes and the problem occurs again. Any ideas folks?
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DrAllis ![]() Orange Level Access ![]() Joined: 12 Sep 2009 Points: 21723 |
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Something blocking outlet to the fuel tank. Bad/loose fuel supply hose. Old 7040's had a standpipe that they drew fuel up and out of the top of the tank. Surely by now it has been changed over to the bottom draw system ?? where is connects to the hose that crosses over from left tank to the right tank.
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jazzsuds ![]() Bronze Level ![]() ![]() Joined: 21 May 2010 Location: AZ Points: 96 |
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Thanks for the reply. I only have the one tank.
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DrAllis ![]() Orange Level Access ![]() Joined: 12 Sep 2009 Points: 21723 |
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So where does it draw fuel?? If it is bottom draw, disconnect the supply hose at the filter base and hold it down below the side frame. It better GUSH fuel. If not, it's plugged between there and the tank. If it gushes fuel the blockage may be in the filter base itself. Remove filter and blow backwards thru the filter base with the fuel supply hoses unhooked and clear the slug.
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jazzsuds ![]() Bronze Level ![]() ![]() Joined: 21 May 2010 Location: AZ Points: 96 |
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Thank you I will try that
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MACK ![]() Orange Level ![]() Joined: 17 Nov 2009 Points: 7664 |
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I have found almost every thing in bottom feed line, from bugs to a red grease rag. MACK
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GM Guy ![]() Orange Level ![]() Joined: 31 Jul 2012 Location: NW KS / S.C. ID Points: 1985 |
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good chance the hose is getting dry and cracked, might need a new hose.
O-reilly usually carries bulk 5/8 hose. |
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Gleaner: the properly engineered and built combine.
If you need parts for your Gleaner, we are parting out A's through L2's, so we may be able to help. |
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jazzsuds ![]() Bronze Level ![]() ![]() Joined: 21 May 2010 Location: AZ Points: 96 |
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Thanks gents for all your help, you rock!!!!
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jazzsuds ![]() Bronze Level ![]() ![]() Joined: 21 May 2010 Location: AZ Points: 96 |
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From the top
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MACK ![]() Orange Level ![]() Joined: 17 Nov 2009 Points: 7664 |
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If it feeds from top, get a hose kit to draw from bottom. MACK
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DaveKamp ![]() Orange Level Access ![]() ![]() Joined: 12 Apr 2010 Location: LeClaire, Ia Points: 6045 |
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Dangit, Mack, that was my favorite, I was wondering where it slipped off to... Can I have it back? ![]() I was working on a traction inverter (a big box full of electrical stuff, under a subway train)... when I found a class ring.... With a finger still attached...
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Ten Amendments, Ten Commandments, and one Golden Rule solve most every problem. Citrus hand-cleaner with Pumice does the rest.
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DiyDave ![]() Orange Level Access ![]() ![]() Joined: 11 Sep 2009 Location: Gambrills, MD Points: 53834 |
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There's a pun in here somewhere, but I just can't put my finger on it...
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