An older manual might instruct you to tighten the injector clamps to an obsolete specification, leading to premature failure or black smoke. The incorporates the latest technical service bulletins (TSBs) and revisions from the factory.
With exceptional performance, low weight, low operating costs, and the reliability and durability expected from Cummins, the ISF2. EveryTM Service. INSITE.™ - Cummins cummins isf 28 workshop manual new