Cummins 870 oil pressure
12-18-2021, (Subject: Cummins 870 oil pressure ) 
Post: #13
RE: Cummins 870 oil pressure
(12-17-2021 )Nostalgic Wrote:  
(12-17-2021 )Jstephens129 Wrote:  
(12-14-2021 )Rawze Wrote:  
(12-14-2021 )Jstephens129 Wrote:  You think I should replace oil pump since I’ll be in there ??

you never mentioned how many miles/hours on it, history of things, nothing. Its anyone's guess towards what might be needed to be done without proper information.

Does the new style oil pump require shims ??

I see the term being used now and not clarified enough - do you mean MOUNTING shims? Then no. The new cast iron pumps do not use mounting shims. If the backlash is not within spec, you are to return the pump.


What if the pump still whines and it’s within specs
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Messages In This Thread
RE: Cummins 870 oil pressure - Jstephens129 - 12-18-2021



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