12 Valve 2nd Gen Dodge Cummins 94-98 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps

advice for p pump

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Old Feb 9, 2009 | 10:47 PM
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Default advice for p pump

anyone have some super duper advice for putting the p-pump back on and all the gears to make the timing be somewhat acuart. im worried that when we put the pump gear on and get everything cosher that when we try and start it everything will be f-ed up
 
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Old Feb 9, 2009 | 11:04 PM
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mark them all before you take em off (unless its too late) just use a paint pen and mark all the gears where they match up with the other ones, a line from one to the other
 
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Old Feb 9, 2009 | 11:12 PM
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they are already off. can gear and pump gear have "0" Stanped in were they go only issue is putting the pump gear back on the shaft how do i know were that goes
 
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Old Feb 9, 2009 | 11:15 PM
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Wouldnt you do that the same way you set your timing IDK
 
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Old Feb 9, 2009 | 11:16 PM
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i dont know i tried to keep the shaft in the same position i took it off dont what to start it and evreything go boom is my worry
 
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Old Feb 9, 2009 | 11:18 PM
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you'll have to wait then for more knowledgeble person to see this
 
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Old Feb 9, 2009 | 11:20 PM
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ok thanks for the try
 
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Old Feb 9, 2009 | 11:41 PM
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I thought the cam gear was keyed to the pump shaft.
 
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Old Feb 10, 2009 | 12:12 AM
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the cam gear is stamped with marks as is the pump gear for them to align only problem is a p-pumped shaft is tapered and has no set way to being put on so thats why im curous
 
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Old Feb 10, 2009 | 02:16 AM
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Are you trying for higher than stock timing?

---AutoMerged DoublePost---

IIRC the crank gear has a "00" and the cam has a "0" on it for getting them lined up.
 

Last edited by Cummins97; Feb 10, 2009 at 02:16 AM. Reason: Automerged Doublepost
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