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Niclas Member
Joined: Apr 11, 2005 Posts: 102 Location: Stockholm, Sweden
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Posted: Sat Jun 02, 2007 10:53 am Post subject: Fuel pump |
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I was thinking of switching the civvy fuelpump with thins one
It's from a enginge marked 806279
So I can get vacuum to the wiper(s).
but how/where do I install the tubes/hooses ?
Is the a simpel way of checking the condition of the pump before I install it ?
I only have 12 days left before im going to do the check so I can get it street legal.
/N |
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wesk Site Administrator
Joined: Apr 04, 2005 Posts: 16358 Location: Wisconsin
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Posted: Sun Jun 03, 2007 12:44 am Post subject: |
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"B" goes to the intake manifold and "A" goes to the wiper "T". When you operate the pump lever by hand you should feel suction at the "A" hole.
The top hole goes to the carb inlet. The top hole on the front side (not visible in your photo) is from the gas tank. When you operate the pump lever by hand you should feel suction at the top front hole.
There is also a vent hole in the middle of the pump facing away from the engine towards the fender.
Here's a photo of a M38/M38A1 series pump.
_________________ Wes K
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.php?set_albumName=Wes-Knettle&op=modload&name=gallery&file=index&include=view_album.php |
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Niclas Member
Joined: Apr 11, 2005 Posts: 102 Location: Stockholm, Sweden
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Posted: Sun Jun 03, 2007 2:47 am Post subject: |
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thx for the help
My Went hole is plugged.
Anything I should do something about ?
/N |
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Niclas Member
Joined: Apr 11, 2005 Posts: 102 Location: Stockholm, Sweden
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Posted: Sun Jun 03, 2007 11:14 am Post subject: |
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The fuel pump didnt fit
some cut out hole is to small in the part that attach the engine to the frame.
Think my engine is to new. (not original engine)
/N |
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wesk Site Administrator
Joined: Apr 04, 2005 Posts: 16358 Location: Wisconsin
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Niclas Member
Joined: Apr 11, 2005 Posts: 102 Location: Stockholm, Sweden
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Posted: Sun Jun 03, 2007 12:48 pm Post subject: |
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You are rigth about the front mounting plate.
I have that fuel pump too.
but I think its the same size at the bottom as the other one.
And I have no clue where the current engine is from.
Engine no is 807895
/N |
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Cantabria Member
Joined: May 18, 2007 Posts: 3 Location: Spain
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Posted: Sun Jun 03, 2007 3:42 pm Post subject: |
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Hello
front engine mount plate
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JustenWilson Member
Joined: Oct 15, 2006 Posts: 27 Location: Andrews Texas
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Posted: Sun Dec 02, 2007 2:03 pm Post subject: |
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Hey Wes, my "A" & "B" are backwards, would this cause a problem of some sort? Also i try using the pump handle on my fuel pump which should have been rebuilt is not getting any suction either. Also we had to make this fuel pump fit on the engine. BTW my old problem was a fuel pump problem. Tell me what you think.
PS i have the m38 mounting plate. |
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wesk Site Administrator
Joined: Apr 04, 2005 Posts: 16358 Location: Wisconsin
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JustenWilson Member
Joined: Oct 15, 2006 Posts: 27 Location: Andrews Texas
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Posted: Mon Dec 03, 2007 7:23 pm Post subject: |
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well a budy of mine made some shims and shaved the fuel pump with a file until it fit, not so sure that it was done right. i have a electric fuel pump on it but of course i want to take it off. |
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wesk Site Administrator
Joined: Apr 04, 2005 Posts: 16358 Location: Wisconsin
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