JDcrawlers Messageboard

Thank you for the reply, I have verified with a good oil pressure gauge and it is in fact accurate. I do plan on taking the pan off and checking the bearings and pump regardless. Out of curiosity, when you say you’ve seen bad main bearings. Where the bearings spun or just worn to the point it was ca...

Recently purchased a 74 450b turbo crawler / loader with unknown hours to use on the farm. Have a manual oil pressure gauge, oil pressure starts out pegging the gauge roughly 100psi. Once warm, it has 20psi at max rpm. We have added a few shims per the service manual. Before it wasn’t getting that h...