| Onan fuel pump ? [message #134224] |
Mon, 11 July 2011 20:19  |
C Boyd
Messages: 2629
Registered: April 2006
Karma: 18
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The stock Onan fuel pump has 1 o ring and a plunger and springs that seem to have check balls ??? at each end. One will move the other will not. The pump runs but will not pump fuel, Do I have a stuck check ball? Does anyone have a parts pic of the fuel pump that gives parts name?
C. Boyd
76 Crestmont
East Tennessee
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| Re: Onan fuel pump ? [message #134226 is a reply to message #134224] |
Mon, 11 July 2011 20:24  |
Dennis S
Messages: 3046
Registered: November 2005
Karma: 2
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| C Boyd wrote on Mon, 11 July 2011 20:19 |
The stock Onan fuel pump has 1 o ring and a plunger and springs that seem to have check balls ??? at each end. One will move the other will not. The pump runs but will not pump fuel, Do I have a stuck check ball? Does anyone have a parts pic of the fuel pump that gives parts name?
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Chuck,
Hardie has this album with parts disassembled -- is this what you mean?
http://www.gmcmhphotos.com/photos/showgallery.php?cat=3636
Dennis S
73 Painted Desert 230
Memphis TN Metro
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| Re: Onan fuel pump ? [message #134231 is a reply to message #134226] |
Mon, 11 July 2011 20:39 |
C Boyd
Messages: 2629
Registered: April 2006
Karma: 18
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Senior Member |
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| Dennis S wrote on Mon, 11 July 2011 21:24 |
| C Boyd wrote on Mon, 11 July 2011 20:19 |
The stock Onan fuel pump has 1 o ring and a plunger and springs that seem to have check balls ??? at each end. One will move the other will not. The pump runs but will not pump fuel, Do I have a stuck check ball? Does anyone have a parts pic of the fuel pump that gives parts name?
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Chuck,
Hardie has this album with parts disassembled -- is this what you mean?
http://www.gmcmhphotos.com/photos/showgallery.php?cat=3636
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Thanks Dennis. I still need to know if that check ball is suppose to be loose as to close in one direction and pass fuel the other way as the one is on the other end? or is the ball spring loaded? or is it stuck. Hopefully Crash will see this.
Are you coming to Noccalla Falls Thurs?
C. Boyd
76 Crestmont
East Tennessee
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| Re: [GMCnet] Onan fuel pump ? [message #134241 is a reply to message #134233] |
Mon, 11 July 2011 21:00 |
C Boyd
Messages: 2629
Registered: April 2006
Karma: 18
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Senior Member |
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[quote title=Dennis S wrote on Mon, 11 July 2011 21:43]
Chuck,
Also see the manual, page 31 for the parts blow up of the pump
http://bdub.net/manuals/Onan/Onan6kwNH_Operator-Parts.pdf
Dennis-----Original Message-----
From: Charles Boyd <covered-wagon@comcast.net>
To: gmclist@temp.gmcnet.org
Sent: Mon, Jul 11, 2011 8:39 pm
Subject: Re: [GMCnet] Onan fuel pump ?
Dennis S wrote on Mon, 11 July 2011 21:24
C Boyd wrote on Mon, 11 July 2011 20:19
> The stock Onan fuel pump has 1 o ring and a plunger and springs that seem to
ave check balls ??? at each end. One will move the other will not. The pump
uns but will not pump fuel, Do I have a stuck check ball? Does anyone have a
arts pic of the fuel pump that gives parts name?
Chuck,
Hardie has this album with parts disassembled -- is this what you mean?
http://www.gmcmhphotos.com/photos/showgallery.php?cat=3636
Dennis my manual seemed to be a copy and does not have the Parts part. Thanks that helps, I replaced my manual with the one from BDub.
C. Boyd
76 Crestmont
East Tennessee
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