This includes vans and pickups. Information on mechanics who work on diesel-powered engines can be found in the occupational statement on Truck and Heavy Equipment Mechanics . Mechanics who work on motorcycles and other equipment are covered in the occupational statement on Small Engine Repairers . During routine service, mechanics inspect, lubricate, and adjust engines and other parts. They may repair or replace parts as well.
Mechanics usually follow a checklist to be sure they check all the proper parts.
These parts include hoses, spark plugs, wheel bearings, belts, steering systems, and brake and fuel systems. In order to find the problem, mechanics get a description of the symptoms from the owner. In large shops, mechanics may get this information from the repair service estimator rather than the car owner. Mechanics may test-drive cars to find the problem. They use testing equipment to gather information.