How to Disassemble Cummins M11 Series Engine Accessories



  This article mainly introduces how to disassemble Cummins M11 series engine accessories ①Close the coolant valve and use a wrench (part number 3376807) to remove the coolant filter, see Figure 2-7. ② Use the oil filter wrench to remove the oil filter, see Figure 2-8.

 Cummings Insite 8.7/8.9 Pro Diagnostic Software( Support Calibration Online) Download and Installation

 

 

 ③ Use a wrench (part number 3376807) to remove the fuel filter, see Figure 2-9. ④ Loosen the locking nut on the fan idler pulley shaft, rotate the adjusting screw to release the tension of the transmission belt, and remove the fan drive belt, see Figure 2-10.

 Cummings INLINE 6 Diagnostic Adapter for Heavy Duty Truck High Quality

 

 

 ⑤ If an electronic fan clutch is used, remove the fan clutch connector from the wiring harness, see Figure 2-11. ⑥Remove the 6 bolts and fan, see Figure 2-12. ⑦ Remove the 4 bolts and fan pulley, see Figure 2-13.

 CUMMINGS INPOWER PRO 14.5 Diagnostic Software with 2023.6 PGA by remote installation