Strange oil pressure after I frame
12-14-2024, (Subject: Strange oil pressure after I frame ) 
Post: #2
RE: Strange oil pressure after I frame
maybe regulator in pump is sticky?.

also 60 psi is too high. - too many shims in regulator?.

=== maybe put a new pump on it .. not shimmed... and see what the pressures are.

also, is all parts used internally all 100% oem parts?... or anything after-market?.

and ... did someone verify, individually, all clam-shell part#'s and thicknesses on each of the the rods and mains individually, as they came out, to ensure none of them are of alternate size?.
ref...
Rawze Wrote:* When pulling the rod and main bearings --- MEASURE EVERY ONE OF THEM INDIVIDUALLY!!! -- cummins sometimes uses alternate sizes in engines,.. especially the older 870's and 871's... and you can have one size bearings in the first 2 holes, and a totally different size in the next .... IT IS COMPLETELY RANDOM!. The majority of engines have the standard set size bearings,.. but MANY of them do not!. Put the same size back in that came out for each cylinder and block location.
more info: http://rawze.com/forums/showthread.php?t...5#pid32065


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RE: Strange oil pressure after I frame - Rawze - 12-14-2024



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