For a new Cummins ISX engine build, the torque specifications for main and rod bearings follow a specific "torque plus angle" sequence to ensure proper fastener stretch. Note that procedures for bolts often include an initial seating and loosening step that used bolts do not require. Main Bearing Torque Specs
(Invoking related search suggestions...) cummins isx main and rod bearings torque specs new
Pre-2007 ISX (Signature 600) had different torque values (e.g., mains: 43 + 110 lb-ft). Using those on a newer ISX will fail. new For a new Cummins ISX engine build,