Inspect diesel engines for defects or malfunctioning and diagnose problems with the help of computerized diagnostic equipment
Perform different routine tasks, like changing oil and filters
Repair or replace faulty components of the engine
Test vehicles so that they may be performed efficiently after repairs […]
Brake service and repair on diesel-powered trucks
Rebuild or replace the transmission or parts in the powertrain […]
Service and repair exhaust gas and emission control systems
Repair and maintenance of a/c and heating systems in diesel engines
Fabricate parts and components when the frame...