EVO All Evo Model Discussion

oil pump check ball

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Old Aug 6, 2007 | 08:27 PM
  #1  
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hotrod351
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Default oil pump check ball

ok i bought a new oil pump check ball and spring, figured if i was going to check mine id replace it. well im having a hell of a time getting the screw out, in fact i haven't been able to. is there a special tool for this.
 
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Old Aug 7, 2007 | 07:46 AM
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Default RE: oil pump check ball

1 large screwdriver and a hammer.

Make sure the screwdriver is a fairly tight fit in the slot and "MODERATELY TAP" it with the hammer while putting both downward force and twisting force on the screwdriver. It should pop loose within 4-5 strikes.

If you use heat be prepared to replace the O-ring.

Hope this helps.
 
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Old Aug 7, 2007 | 08:17 AM
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DeJavu
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Default RE: oil pump check ball

Tapping on screwdriver OK, don't advise heating in that area, the slightest warpage and your oil pump will not seal again. Good Luck.
 
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Old Aug 7, 2007 | 09:11 AM
  #4  
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fxstcguy98
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Default RE: oil pump check ball

impact driver, you will have to take oil line fitting off that is above it. Read this if you haven't allready

https://www.hdforums.com/m_74858/tm.htm
 
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Old Aug 7, 2007 | 09:55 AM
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Calwoodbutcher
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Default RE: oil pump check ball

Use a drag link socket to remove these. It also works for the tappet screen screw.
 
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Old Aug 7, 2007 | 09:27 PM
  #6  
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Default RE: oil pump check ball

i don't want to have to remove it and im worried if i do to much tapping on it something will get screwed up or worse, leak. i thought if there were a socket with a flat blade recessed inside, that way it would fit tight over the screw head and hold it in place.
 
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Old Aug 8, 2007 | 03:36 AM
  #7  
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Default RE: oil pump check ball

I have not heard of such a tool, maybe ask at the dealer, one of the mechanics may break it loose for you and then you could head home and use a regular screwdriver?
 
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Old Aug 8, 2007 | 09:06 AM
  #8  
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Default RE: oil pump check ball

http://www.sears.com/sr/javasr/searc...;vertical=TOOL
 
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Old Aug 8, 2007 | 09:43 AM
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Default RE: oil pump check ball

ORIGINAL: hotrod351

ok i bought a new oil pump check ball and spring, figured if i was going to check mine id replace it. well im having a hell of a time getting the screw out, in fact i haven't been able to. is there a special tool for this.
As one of the others said, "Drag link socket". Basicaly a big straight slot blade on a socket, available at most tool outlets. After you get it out replace it with an aftermarket piece with an allen socket in it. Cheap & a better idea.
 
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Old Aug 8, 2007 | 05:10 PM
  #10  
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hotrod351
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Default RE: oil pump check ball

i already busted two drag link sockets. they were to small. ill try to find a bigger one, one with a wider blade.
 
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