Trouble shoot issues and repair failures; removing, replacing, assembling, and installing parts and components involving sheet metal, frames, suspension, electrical, hydraulic, transport refrigeration, tires, wheels, bearings, coupling units, and painting. Job Description: Supervises Maintenance team members within their regular duties to include preventive maintenance routines, troubleshooting and repairs of equipment, documenting information, supply and parts needs, proper waste and disposal and ammonia checks.