This article mainly introduces how to remove the Cummins M11 engine thermostat, torque converter cooling
plate, oil cooler and oil filter
① Loosen the coolant hose clamp, and remove the 4 bolts, thermostat housing and thermostat, see
Figure 2-28.
② The torque converter cooling plate restricts the flow of coolant through the thermostat housing to the
water pump bypass hose. This allows the coolant to circulate through the remotely mounted torque
converter oil cooler. Remove the torque converter cooling plate between the thermostat housing and
the
water pump bypass hose joint, see Figure 2-29.
③ Remove the 4 bolts between the oil cooler and the thermostat housing bracket flange, and remove
the
4 bolts between the oil cooler and the oil filter seat, the oil cooler and the sealing gasket, see Figure 2
-30, and remove the oil cooler water inlet pipe, water outlet pipe and mounting flange.
Cummings INLINE 6 Diagnostic Adapter for Heavy Duty Truck High Quality