CM570 Cams

[Pd6cas2]

(04-01-2018 )schISM Wrote:  

(04-01-2018 )Pd6cas2 Wrote:  Im running Rotella 15w40 Regular, My Cams were great after 2 million miles.Yes on Gear lube I sample every time thru Ams oil Program and gear lube shows up with high Molybendum and Love it
Great on Actuators I replaced mine 200k ago,I dont know about Cam options.
Also your going to need special tool for Piston ring Installation, with new APR ring ontop of liners.
Without tool impossible to install piston ,without Breaking a ring like we did,Oil ring.
Cummins 5299448, with new Monothern pistons on Cummins O/H kit.
New Liners come with Brass shims, I had Cummins come out to check Counterbores just for Insurance All good.
I'll be running Rotella 15w40 with Gear oil permanently.

Are you running the gear lube while breaking in the engine? It's great for a run in engine but may cause those new liners to glaze. Just my theory on the matter, take it with a grain of salt.

Nope just straight Rotella 15w40