Torque Spec For Flywheel Bolts On Isx Cummins 251 Updated -

: Ensure the crankshaft flange and flywheel mating surfaces are completely clean and free of debris before assembly. Inspection

Jake smiled. He had asked the right question. And the internet, for once, had given him the right answer. torque spec for flywheel bolts on isx cummins 251 updated

Older literature sometimes listed 250 lb-ft. The updated Cummins FSB (Field Service Bulletin) #140514 revises this to 265 lb-ft + 90° for all ISX engines using the 251 flywheel with original equipment bolts. : Ensure the crankshaft flange and flywheel mating

: Most manufacturer manuals do not recommend using Loctite on these bolts. Installation Procedure torque spec for flywheel bolts on isx cummins 251 updated

The following values apply specifically to the flywheel-to-crankshaft bolts: 92 ft-lb (125 Nm) Step 2: 184 ft-lb (250 Nm)