Cummins Isx Main And Rod Bearings Torque Specs New Link

Torque specs are based on . If you torque a dry bolt to 95 lb-ft, the actual clamping force is 50% lower than a lubricated bolt. Always oil the threads and washer faces of new ISX bolts.

rod bolts involves an initial "stretch" or seating step that is not required for used bolts. Industrial Parts Depot Tighten capscrews in numerical sequence (1-2-3-4) to [40 N•m]. all capscrews completely in numerical sequence. Retighten in numerical sequence to [70 N•m]. Verify that all capscrews are still at [70 N•m]. Rotate all capscrews an additional 60 degrees in numerical sequence. Main Bearings cummins isx main and rod bearings torque specs new

The main bearing bolts on an ISX engine are "Torque-Plus-Angle" fasteners. This means you must use a high-quality torque wrench followed by a precise angle gauge. Standard Main Bearing Bolt Sequence Tighten all bolts to 150 lb-ft (203 Nm). Step 2: Tighten all bolts to 300 lb-ft (407 Nm). Step 3: Rotate each bolt an additional 90 degrees . Important Installation Notes Torque specs are based on