Some specific engine serial numbers (ESN) or smaller M10 bolts may use lower values, such as 36 ft-lb (49 Nm) for M10 and 63 ft-lb (85 Nm) for M12 bolts. Always verify with your specific Cummins Service Manual QuickServe Online Installation Best Practices Cummins ISX Bellhousing & Flywheel Torque Specs - Q&A
: Hand-start all bolts. Tighten the two upper and two lower bolts to 62 lb-in (not lb-ft) to seat the housing against its locating dowels. Cummins Isx Flywheel Housing Torque Specs
Some specific engine serial numbers (ESN) or smaller M10 bolts may use lower values, such as 36 ft-lb (49 Nm) for M10 and 63 ft-lb (85 Nm) for M12 bolts. Always verify with your specific Cummins Service Manual QuickServe Online Installation Best Practices Cummins ISX Bellhousing & Flywheel Torque Specs - Q&A
: Hand-start all bolts. Tighten the two upper and two lower bolts to 62 lb-in (not lb-ft) to seat the housing against its locating dowels.