Cummins Isx Main And Rod Bearings Torque Specs New ~upd~

Apply a clean coat of 15W-40 engine oil to the bolt threads and the underside of the bolt heads before installation.

-inch or larger impact gun or a torque multiplier for the final angle rotation. Tighten both bolts on a cap to [ ] to seat the cap, then loosen them completely. cummins isx main and rod bearings torque specs new

| Component | Step | Specification | Notes | | :--- | :--- | :--- | :--- | | | 1 | 95 lb-ft | Oil threads | | Vertical Main Bolts | 2 | +90° | Use angle gauge | | Horizontal Bolts | 1 | 40 lb-ft | Cross-bolts | | Horizontal Bolts | 2 | +60° | Critical step | Apply a clean coat of 15W-40 engine oil