Review the official reusability and dimensional specs for ISX connecting rods from Pro Discussion:
A standard torque wrench measures friction , not stretch. In an ISX rod bolt, 85% of the torque you apply goes to overcoming thread friction and under-head friction. Only 15% stretches the bolt. cummins isx main and rod bearings torque specs new
Torque specs alone do not guarantee a successful rebuild. You must verify oil clearance using Plastigage or a bore gauge. Review the official reusability and dimensional specs for
: Tighten in numerical sequence to 30 ft-lb (40 N•m). cummins isx main and rod bearings torque specs new
Review the official reusability and dimensional specs for ISX connecting rods from Pro Discussion:
A standard torque wrench measures friction , not stretch. In an ISX rod bolt, 85% of the torque you apply goes to overcoming thread friction and under-head friction. Only 15% stretches the bolt.
Torque specs alone do not guarantee a successful rebuild. You must verify oil clearance using Plastigage or a bore gauge.
: Tighten in numerical sequence to 30 ft-lb (40 N•m).