top of page

Groupe de Evans Coach sportif

Public·113 membres

Torque Spec For Flywheel Bolts On Isx Cummins Pdf


Torque Spec for Flywheel Bolts on ISX Cummins




The flywheel is a large metal disc that connects the engine to the transmission. It helps to smooth out the power delivery and reduce vibrations. The flywheel bolts are the fasteners that secure the flywheel to the crankshaft. They need to be tightened to a specific torque value to ensure proper alignment and prevent loosening or breaking.


Download Zip: https://9terrupida.blogspot.com/?file=2w3Hf8


The torque spec for flywheel bolts on ISX Cummins engines depends on the model and year of the engine. The following table summarizes the torque values for different ISX Cummins engines, according to the official service manuals. The torque values are given in Newton-meters (Nm) and foot-pounds (ft-lb).




Engine Model


Engine Year


Torque Value (Nm)


Torque Value (ft-lb)




ISX15 CM2250 SN


2010-2012


125-250


92-184




X15 CM2450 X124B/X134B


2017-2021


125-250


92-184




ISX CM871


2007-2010


95-190


70-140




ISX CM870


2004-2006


95-190


70-140




ISX CM570/870/871/2250/2350/570 Plus/870 Plus/871 Plus/2250 Plus/2350 Plus


All Years


95-190


70-140




To torque the flywheel bolts on ISX Cummins engines, follow these steps:



  • Clean the flywheel and crankshaft mating surfaces with a solvent and a lint-free cloth.



  • Apply a thin coat of engine oil to the threads and under the heads of the flywheel bolts.



  • Install the flywheel on the crankshaft flange, making sure the alignment marks are aligned.



  • Tighten the flywheel bolts in two steps using the sequence shown in Figure 1.



  • In the first step, tighten the bolts to half of the specified torque value.



  • In the second step, tighten the bolts to the full specified torque value.



  • Use a torque wrench to measure and verify the torque of each bolt.





Figure 1: Flywheel bolt tightening sequence


Note: If you are performing a safety campaign to retorque the flywheel capscrews on certain ISX15 CM2250 SN and X15 CM2450 X124B/X134B units, please refer to the official document for more details and instructions.


This article has provided you with the torque spec for flywheel bolts on ISX Cummins engines, as well as the steps to torque them correctly. For more information on ISX Cummins engines, please visit [QuickServe Online], where you can access your owner's manual, parts catalog, engine dataplate information, and more.


À propos

Bienvenue dans le groupe ! Vous pouvez communiquer avec d'au...

membres

  • Coach Vanou
  • Harry Wallker
    Harry Wallker
  • Bob Black
    Bob Black
  • Ibrahim Pasha
    Ibrahim Pasha
  • Bart Simpson
    Bart Simpson
bottom of page