Specialization in Types of Repairs

Automotive service technicians in large shops often specialize in certain types of repairs.

Transmission technicians and rebuilderswork on gear trains, hydraulic pumps, and other parts of transmissions. Extensive knowledge of computer controls, the ability to diagnose electrical and hydraulic problems and other specialized skills are needed to work on these complex components, which employ some of the most sophisticated technology used in vehicles.

Tune-up techniciansadjust ignition timing and valves and adjust or replace spark plugs and other parts to ensure efficient engine performance. They often use electronic testing equipment to isolate and adjust malfunctions in the fuel, ignition and emissions control systems.

Automotive air-conditioning repairersinstall and repair air-conditioners and service their components, such as compressors, condensers, and controls.

Front-end mechanicsalign and balance wheels and repair the steering mechanisms and suspension systems. They frequently use special alignment equipment and wheel-balancing machines.

Brake repairersadjust brakes, replace brake linings and pads, and make other repairs on brake systems. Some technicians specialize in both brake and front-end work.

Automotive body repairers straighten bent bodies, remove dents, and replace crumpled parts that cannot be fixed. They repair all types of vehicles, but most work on cars and small trucks. They can work alone, with only general direction from supervisors, or as specialists on a repair team. In some shops, helpers or apprentices assist experienced repairers.

Body repairers may also repair or replace the plastic body parts that are widely used on new vehicles. They remove damaged panels and identify the type and properties of the plastic used. A few body repairers specialize in fixing fiberglass car bodies.

Notes:

tune-up, n. – наладка, регулировка properties, n.– свойства

body repairs, n.–кузовные работы fiberglass, n. – стекловолокно

dented panel, n. – вмятины на панели gear train, n. – зубчатая передача

remove dents, v. – убирать вмятины supervisor, n.–зд. мастер

adjust ignition timing, v.– регулировать момент зажигания

crumpled parts, n.–деформированные детали

IV. Scan the text “Diagnosing a Car” to find answers to these questions.

1. What do technicians do first before diagnosing a car?

2. What do they do to locate the problem?

3. What do technicians isolate?

4. What is critical in diagnosing and repairing vehicles?