Repair the power unit.

Repair should include

• wearing required PPE
• cleaning, troubleshooting, and replacing parts when necessary, using appropriate tools, equipment, and repair manuals
• following all safety procedures, protocols, and instructor and manufacturer specifications and guidelines for repairing the power unit
• considering the economic feasibility of repair versus replacement.

Process/Skill Questions:

• When might it make more sense to replace a power unit rather than repair one?
• How is a power unit removed?