

Double check timing to make sure it's where you want it (not necessary, but good insurance) (Dampener diameter3.14159)/360how many inches in one degree of timing. So, I am told I should have it back by mid week so, we will see. Clean the hell out of the pump gear shaft, Lots of brake cleaner will help.
#CUMMINS TIMING COVER FULL#
I was told that the inner timing chain gasket was the cause, and it was a full two day job to complete due to it being labor intensive to even get to. I thought it was leaking from the oil pan gasket, since oil was covering the lip and some bolts, but I was advised today prior to scheduled pickup time that they had traced the leak to this same issue you guys are speaking of. NHC250 Cummins Diesel Engine Timing Cover Gasket.

I only noticed it when I was changing my fuel filters two weeks ago, and I saw oil spots on the undercarriage all the way back, and glanced up front and seen spots on the floor. I asked the service man during scheduling last week to please check for an oil leak that started the week prior. I took my 2019 3500 HO in on Thursday for the CP4 Fuel Pump recall swap. Don't do what I did waiting - make sure you get it covered under warranty ASAP. 2000 Cummins ISB (Stock 190272-6) Engines & Engine Parts / Timing Covers. 3 weeks at the dealer later, completely fixed, along with a shattered back sliding window from a window seal water leak that shorted out the defrost (also covered under warranty). Good, used timing cover from a Cummins ISB 6.7L engine. Apparently, the timing cover bolts were not torqued properly at the factory, and the outside seal started leaking & the inside seal completely fell off & was inside the timing chain compartment. Got back home & got it completely covered under warranty. Your location and vehicle may affect the price of Engine Front Cover Gasket Replacement. Labor costs are estimated between 168 and 212 while parts are priced between 535 and 535.
#CUMMINS TIMING COVER INSTALL#
Ended up topping off the oil, which was about 4 quarts low at that point. Dodge Ram 2500 Engine Front Cover Gasket Replacement. Use the installation sleeve provided with the new seal kit to install the new seal and gasket. It would drip while driving & fly back, coating the underside of the truck & front of the 5th wheel. Got to our destination to see the front edge of our 5th wheel coated in oil.

First RV trip this spring was a different story. Started occasionally dripping a little bit of oil in my parking spot in fall of 2020, and didn't think much about it. Unfortunately, we had the exact same problem on our 2019 3500 dually HO.
