In some DIY scenarios, users lightly tap the casing to unstick the disc, but this is a temporary band-aid.
The 3MP is typically clipped onto the motor windings or held in a small plastic bracket. Carefully slide the connectors off the terminals. 3mp31702 fix fixed
Slide the new 3MP31702 into the same position. It must be "fixed" tightly against the motor to accurately sense temperature. In some DIY scenarios, users lightly tap the
Worn brushes cause sparking and heat, which will trigger the thermal cut-out. 4. Replacement Guide In some DIY scenarios
Before replacing parts, verify if the 3MP31702 is actually the culprit. Because it is a "fixed position" protector, it shouldn't be loose or rattling.