This article introduces the 8107 Cummins M11 series engine Disassembly of flywheel and flywheel housing

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  (1) Disassembly of flywheel

① Install two M10-1.50×40 bolts at positions 1 and 2 shown in Figure 2-91. Remove the bolts and install two guide pins. For rear engine PTO installations (REPTO) engine, before removing the crankshaft rear oil seal, two guide pins should be used to support the crankshaft gear.

②The specifications of the clutch pressure plate bolt hole may be 3/8-16, 7/16-14 or 1/2-13. Before installing the T-handle, size the pressure plate mounting bolts to avoid damage to the flywheel. Install the two T-shaped handles onto the flywheel and remove the 7 bolts on the flywheel, see Figure 2-92.Figure 2-90 Remove the oil suction pipe of the front oil collecting tank

③ Use nylon straps and a crane to remove the flywheel, see Figure 2-93. Before lifting the flywheel, tighten bolts 1 and 2 alternately to loosen the flywheel.

④ Remove the two bolts and guide pin, see Figure 2-94.

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    ⑤ Remove 12 bolts, retaining ring and crankshaft rear oil seal, see Figure 2-95.