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Occupational
Outlook Handbook, 2008-09 Edition
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(PDF) Automotive
Service Technicians and Mechanics
Automotive
service technicians inspect, maintain, and repair automobiles and light
trucks that run on gasoline, electricity, or alternative fuels such as
ethanol. Automotive service technicians’ and mechanics’ responsibilities
have evolved from simple mechanical repairs to high-level
technology-related work. The increasing sophistication of automobiles
requires workers who can use computerized shop equipment and work with
electronic components while maintaining their skills with traditional
handtools. As a result, automotive service
workers are now usually called technicians rather than mechanics. (Service
technicians who work on diesel-powered trucks, buses, and equipment are
discussed in the Handbook section on diesel service technicians and
mechanics. Motorcycle technicians—who repair and service
motorcycles, motor scooters, mopeds, and small all-terrain vehicles—are
discussed in the Handbook section on small engine
mechanics.) Today,
integrated electronic systems and complex computers regulate vehicles and
their performance while on the road. Technicians must have an increasingly
broad knowledge of how vehicles’ complex components work and interact.
They also must be able to work with electronic diagnostic equipment and
digital manuals and reference materials. When
mechanical or electrical troubles occur, technicians first get a
description of the problem from the owner or, in a large shop, from the
repair service estimator or service advisor who wrote the repair order. To
locate the problem, technicians use a diagnostic approach. First, they
test to see whether components and systems are secure and working
properly. Then, they isolate the components or systems that might be the
cause of the problem. For example, if an air-conditioner malfunctions, the
technician might check for a simple problem, such as a low coolant level,
or a more complex issue, such as a bad drive-train connection that has
shorted out the air conditioner. As part of their investigation,
technicians may test drive the vehicle or use a variety of testing
equipment, including onboard and hand-held diagnostic computers or
compression gauges. These tests may indicate whether a component is
salvageable or whether a new one is required. During
routine service inspections, technicians test and lubricate engines and
other major components. Sometimes technicians repair or replace worn parts
before they cause breakdowns or damage the vehicle. Technicians usually
follow a checklist to ensure that they examine every critical part. Belts,
hoses, plugs, brake and fuel systems, and other potentially troublesome
items are watched closely. Service
technicians use a variety of tools in their work. They use power tools,
such as pneumatic wrenches to remove bolts quickly; machine tools like
lathes and grinding machines to rebuild brakes; welding and flame-cutting
equipment to remove and repair exhaust systems, and jacks and hoists to
lift cars and engines. They also use common handtools, such as screwdrivers, pliers, and wrenches,
to work on small parts and in hard-to-reach places. Technicians usually
provide their own handtools, and many
experienced workers have thousands of dollars invested in them. Employers
furnish expensive power tools, engine analyzers, and other diagnostic
equipment. Computers
are also commonplace in modern repair shops. Service technicians compare
the readouts from computerized diagnostic testing devices with benchmarked
standards given by the manufacturer. Deviations outside of acceptable
levels tell the technician to investigate that part of the vehicle more
closely. Through the Internet or from software packages, most shops
receive automatic updates to technical manuals and access to
manufacturers’ service information, technical service bulletins, and other
databases that allow technicians to keep up with common problems and learn
new procedures. High
technology tools are needed to fix the computer equipment that operates
everything from the engine to the radio in many cars. In fact, today most
automotive systems, such as braking, transmission, and steering systems,
are controlled primarily by computers and electronic components.
Additionally, luxury vehicles often have integrated global positioning
systems, Internet access, and other new features with which technicians
will need to become familiar. Also, as more alternate-fuel vehicles are
purchased, more automotive service technicians will need to learn the
science behind these automobiles and how to repair
them. Automotive
service technicians in large shops often specialize in certain types of
repairs. For example, transmission technicians and rebuilders work on gear trains, couplings,
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 technicians adjust 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 fuel, ignition, and emissions control
systems. Automotive
air-conditioning repairers install
and repair air-conditioners and service their components, such as
compressors, condensers, and controls. These workers require special
training in Federal and State regulations governing the handling and
disposal of refrigerants. Front-end mechanics align and balance
wheels and repair steering mechanisms and suspension systems. They
frequently use special alignment equipment and wheel-balancing machines.
Brake repairers adjust brakes, replace brake linings and pads, and
make other repairs on brake systems. Some technicians specialize in both
brake and front-end work. Work
environment. While
most automotive service technicians worked a standard 40 hour week in
2006, 30 percent worked longer hours. Some may work evenings and weekends
to satisfy customer service needs. Generally, service technicians work
indoors in well-ventilated and -lighted repair shops. However, some shops
are drafty and noisy. Although many problems can be fixed with simple
computerized adjustments, technicians frequently work with dirty and
greasy parts, and in awkward positions. They often lift heavy parts and
tools. Minor cuts, burns, and bruises are common, but technicians can
usually avoid serious accidents if safe practices are observed.
Automotive
technology is rapidly increasing in sophistication, and most training
authorities strongly recommend that people seeking work in automotive
service complete a formal training program in high school or in a
postsecondary vocational school or community college. However, some
service technicians still learn the trade solely by assisting and learning
from experienced workers. Acquiring National Institute for Automotive
Service Excellence (ASE) certification is important for those seeking work
in large, urban areas. Education
and training. Most
employers regard the successful completion of a vocational training
program in automotive service technology as the best preparation for
trainee positions. High school programs, while an asset, vary greatly in
scope. Graduates of these programs may need further training to become
qualified. Some of the more extensive high school programs participate in
Automotive Youth Education Service (AYES), a partnership between high
school automotive repair programs, automotive manufacturers, and
franchised automotive dealers. All AYES high school programs are certified
by the National Institute for Automotive Service Excellence. Students who
complete these programs are well prepared to enter entry-level technician
positions or to advance their technical education. Courses in automotive
repair, electronics, physics, chemistry, English, computers, and
mathematics provide a good educational background for a career as a
service technician. Postsecondary
automotive technician training programs usually provide intensive career
preparation through a combination of classroom instruction and hands-on
practice. Schools update their curriculums frequently to reflect changing
technology and equipment. Some trade and technical school programs provide
concentrated training for 6 months to a year, depending on how many hours
the student attends each week, and award a certificate. Community college
programs usually award a certificate or an associate degree. Some students
earn repair certificates in a particular skill and leave to begin their
careers. Associate degree programs, however, usually take 2 years to
complete and include classes in English, basic mathematics, computers, and
other subjects, as well as automotive repair. Recently, some programs have
added classes on customer service, stress management, and other
employability skills. Some formal training programs have alliances with
tool manufacturers that help entry-level technicians accumulate tools
during their training period. Various
automobile manufacturers and participating franchised dealers also sponsor
2-year associate degree programs at postsecondary schools across the
Nation. Students in these programs typically spend alternate 6- to 12-week
periods attending classes full time and working full time in the service
departments of sponsoring dealers. At these dealerships, students work
with an experienced worker who provides hands-on instruction and
timesaving tips. Those new
to automotive service usually start as trainee technicians, technicians’
helpers, or lubrication workers, and gradually acquire and practice their
skills by working with experienced mechanics and technicians. In many
cases, on-the-job training may be a part of a formal education program.
With a few months’ experience, beginners perform many routine service
tasks and make simple repairs. While some graduates of postsecondary
automotive training programs are often able to earn promotion to the
journey level after only a few months on the job, it typically takes 2 to
5 years of experience to become a fully qualified service technician, who
is expected to quickly perform the more difficult types of routine service
and repairs. An additional 1 to 2 years of experience familiarizes
technicians with all types of repairs. Complex specialties, such as
transmission repair, require another year or two of training and
experience. In contrast, brake specialists may learn their jobs in
considerably less time because they do not need complete knowledge of
automotive repair. Employers
increasingly send experienced automotive service technicians to
manufacturer training centers to learn to repair new models or to receive
special training in the repair of components, such as electronic fuel
injection or air-conditioners. Motor vehicle dealers and other automotive
service providers may send promising beginners or experienced technicians
to manufacturer-sponsored technician training programs to upgrade or
maintain employees’ skills. Factory representatives also visit many shops
to conduct short training sessions. Other
qualifications. The
ability to diagnose the source of a problem quickly and accurately
requires good reasoning ability and a thorough knowledge of automobiles.
Many technicians consider diagnosing hard-to-find troubles one of their
most challenging and satisfying duties. For trainee automotive service
technician jobs, employers look for people with strong communication and
analytical skills. Technicians need good reading, mathematics, and
computer skills to study technical manuals. They must also read to keep up
with new technology and learn new service and repair procedures and
specifications. Training
in electronics is vital because electrical components, or a series of
related components, account for nearly all malfunctions in modern
vehicles. Trainees must possess mechanical aptitude and knowledge of how
automobiles work. Experience working on motor vehicles in the Armed Forces
or as a hobby can be very valuable. Certification
and advancement. ASE
certification has become a standard credential for automotive service
technicians. While not mandatory for work in automotive service,
certification is common for all non entry-level technicians in large,
urban areas. Certification is available in 1 or more of 8 different areas
of automotive service, such as electrical systems, engine repair, brake
systems, suspension and steering, and heating and air-conditioning. For
certification in each area, technicians must have at least 2 years of
experience and pass the examination. Completion of an automotive training
program in high school, vocational or trade school, or community or junior
college may be substituted for 1 year of experience. For ASE certification
as a Master Automobile Technician, technicians must be certified in all
eight areas. By
becoming skilled in multiple auto repair services, technicians can
increase their value to their employer and their pay. Experienced
technicians who have administrative ability sometimes advance to shop
supervisor or service manager. Those with sufficient funds many times open
independent automotive repair shops. Technicians who work well with
customers may become automotive repair service estimators.
Automotive
service technicians and mechanics held about 773,000 jobs in 2006.
Automotive repair and maintenance shops and automotive dealers employed
the majority of these workers—29 percent each. In addition, automotive
parts, accessories, and tire stores employed 7 percent of automotive
service technicians. Others worked in gasoline stations; general
merchandise stores; automotive equipment rental and leasing companies;
Federal, State, and local governments; and other organizations. Almost 17
percent of service technicians were self-employed, more than twice the
proportion for all installation, maintenance, and repair
occupations. The
number of jobs for automotive service technicians and mechanics is
projected to grow faster than average for all occupations
over the next decade. Employment growth will create many new jobs, but
total job openings will be significantly larger because many skilled
technicians are expected to retire and will need to be
replaced. Employment
change.
Employment of automotive service technicians and mechanics is expected to
increase 14 percent between 2006 and 2016, compared to 10 percent for all
occupations. It will add a large number of new jobs, about 110,000, over
the decade. Demand for technicians will grow as the number of vehicles in
operation increases, reflecting continued growth in the driving age
population and in the number of multi-car families. Growth in demand will
be offset somewhat by continuing improvements in the quality and
durability of automobiles, which will require less frequent service.
Employment
growth will continue to be concentrated in automobile dealerships and
independent automotive repair shops. Many new jobs also will be created in
small retail operations that offer after-warranty repairs, such as oil
changes, brake repair, air-conditioner service, and other minor repairs
generally taking less than 4 hours to complete. Employment of automotive
service technicians and mechanics in gasoline service stations will
continue to decline, as fewer stations offer repair
services. Job
prospects. In
addition to openings from growth, many job openings will be created by the
need to replace a growing number of retiring technicians. Job
opportunities in this occupation are expected to be very good for those who complete high
school or postsecondary automotive training programs and who earn ASE
certification. Some employers report difficulty in finding workers with
the right skills. People with good diagnostic and problem-solving
abilities, and training in basic electronics and computer courses are
expected to have the best opportunities. Those without formal automotive
training are likely to face competition for entry-level
jobs. Most
people who enter the occupation can expect steady work, even during
downturns in the economy. Although car owners tend to postpone maintenance
and repair on their vehicles when their budgets are strained, employers
usually cut back on hiring new workers during economic downturns instead
of letting experienced workers go.
Median
hourly wage-and-salary earnings of automotive service technicians and
mechanics, including commission, were $16.24 in May 2006. The middle 50
percent earned between $11.96 and $21.56 per hour. The lowest 10 percent
earned less than $9.17, and the highest 10 percent earned more than $27.22
per hour. Median annual earnings in the industries employing the largest
numbers of service technicians were as follows:
Many
experienced technicians employed by automobile dealers and independent
repair shops receive a commission related to the labor cost charged to the
customer. Under this system, weekly earnings depend on the amount of work
completed. Employers frequently guarantee commissioned technicians a
minimum weekly salary. Automotive
service technicians who are members of labor unions, such as the
International Association of Machinists and Aerospace Workers; the
International Union, United Automobile, Aerospace, and Agricultural
Implement Workers of America; the Sheet Metal Workers’ International
Association; and the International Brotherhood of Teamsters, may enjoy
more benefits than non-union workers do.
Other
workers who repair and service motor vehicles include automotive body and related repairers,
diesel service technicians and
mechanics, and small engine
mechanics. For more
details about work opportunities, contact local automobile dealers and
repair shops or local offices of the State employment service. The State
employment service also may have information about training
programs. For
general information about a career as an automotive service technician,
contact:
A list of
certified automotive service technician training programs can be obtained
from:
For a
directory of accredited private trade and technical schools that offer
programs in automotive service technician training, contact:
Information
on automobile manufacturer-sponsored programs in automotive service
technology can be obtained from:
Information
on how to become a certified automotive service technician is available
from:
49-3023.01,
49-3023.02 Suggested
citation: Bureau of
Labor Statistics, U.S. Department of Labor, Occupational Outlook Handbook, 2008-09 Edition, Automotive Service Technicians and Mechanics, on the Internet at http://www.bls.gov/oco/ocos181.htm
(visited February 11,
2009). Last
Modified Date: December
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