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How do you prime a rebuilt Cummins ???

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Old Jul 24, 2008 | 09:47 PM
  #1  
Checkmate's Avatar
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From: Northeast Ohio
How do you prime a rebuilt Cummins ???

Okay, tomorrow I should be able to finalize the install of my engine. As I assembled the engine I used pre lube as much as possible. My question is this...What is the best way to pre oil the engine ?? I left the turbo line off til last minute so i can dump oil in there and spin the turbo, but i have no idea what the best approach for the rest of the engine since you can't prime like a gas engine.



Thanks, Dan
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Old Jul 25, 2008 | 09:23 AM
  #2  
johnh's Avatar
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From: lyman, utah
Originally Posted by Checkmate
Okay, tomorrow I should be able to finalize the install of my engine. As I assembled the engine I used pre lube as much as possible. My question is this...What is the best way to pre oil the engine ?? I left the turbo line off til last minute so i can dump oil in there and spin the turbo, but i have no idea what the best approach for the rest of the engine since you can't prime like a gas engine
Thanks, Dan
my suggestion would be to disable fuel system, crank engine until oil pressure is up.
but don't crank too long or the starter motor will get over heated.
it shouldn't take very long
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Old Jul 25, 2008 | 11:15 PM
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From: North Carolina or Kentucky. Take your pick
If you lubed bearings and all other assembled components, filled oil filter, and put oil in pan, you will be fine.
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