Module M.02 · Paid · 8 hours

Washers.

Diagnose water, motion and control decisions — build a diagnosis that distinguishes installation, water handling, drive mechanisms, interlocks and electronics before committing to a repair.

ArchitectureWater systemsDriveInterlocksControlsVibration

Seven teaching units · 11 technical diagrams · 30 exam questions · Two assessed cases · Reusable worksheets and answer guides
US residential appliance context · Expanded learner edition

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Simplified vertical-axis and horizontal-axis washer constructions: a vertical-axis machine labeled 'Lid and interlock' and 'Basket inside outer tub', and a horizontal-axis machine labeled 'Drum' and 'Boot at front opening'. Loading style does not identify the motor, belt or control design.

This module is part of the complete AR-101 course

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Service Trade Institute · AR-101 Module 2 Washers · Built from field practice at Appliance Intervention (Mechanicsburg, PA).

Educational use only. This module does not confer electrical, gas, refrigerant, or manufacturer authorization. Follow local code, employer procedures, and manufacturer instructions.