The Fleet technician 3 will diagnose, adjust and repair all series of class 8 tractor and trailing fleet equipment including, but not limited to the following: diesel engines, electrical, brake, cooling systems, transmissions (manual and automatic), clutches, differentials, power dividers, starters, alternators, air conditioning systems, DPF systems, aftertreatment devices, fan clutches, engine electronics, power steering systems, and steering. Conduct Preventive Maintenance (PM) services and repair tires as needed. 

Essential Job Functions: