Diesel Daycare, Heavy Equipment Maintenance & Repair

Continuation of project 590 super L. Axle housing spindle is worn. Dismantling rear axle housing so the machine shop can machine the spindle and make a sleeve, then cut back the axle housing a bit and make me a shim. Once that is done, new bearings and seals

The 590 that had the engine knock came to my shop. Wrist pin bushing on #4 is sitting in the oil pan.

One block almost fully dismantled then in to the rebuild

Well one of the major issues of this particular 504 engine is brought to light