Broken control knob,damaged printed ckt.in control.

Removed top panel from machine(3 screws,access to rear was necessary),removed detergent dispenser to access screw for control panel,removed control knob and unfastened control panel,disconnected harness from ECU,unfastened harness from retaining clips,removed control panel&uncliped circuit board assy.from panel,transferred buttons to new ckt.board assy,reassrmbled control panel&reinstalled,routed harness,installed new knob,verified operation,reinstalled top panel&dispenser.