A professional who drives automobiles of service customers to determine origin of noises and leaks, and repairs or adjusts components to eliminate cause of complaint. Respnsibilities include:

• Drives vehicle, or accompanies customer on test drive, to listen for rattles, squeaks, or other noises reported by customer, indicating malfunctioning or loose components.
• Diagnoses cause and determines origin of defect.
• Makes minor repairs to vehicle, such as tightening muffler and exhaust pipe brackets, loose bolts, and door handles.
• Reports need for more extensive repairs to automobile mechanic.
• Sprays site of water leak, identified by customer, using water hose.
• Repairs leak, using adhesive compound, or replaces faulty rubber or fiber molding on doors and windows, using handtools.