WORK PROCESS
Automobile Service Mechanic
620.261-010
APPROXIMATE HOURS
I. Engine
400
a. Troubleshoot engine complaints
b. Remove and replace components
II. Fuel Systems
400
a. Diesel fuel system troubleshooting remove and replace necessary components
b. Gas fuel system troubleshooting remove and replace necessary components
III. Ignition
800
a. Diagnose problems and replace parts as necessary
b. Tune up
c. Set timing
IV. Exhaust Systems
200
a. Replace muffler and pipes
b. Replace catalytic converter
V. Generator/Alternator – Battery – Starter
400
a. Troubleshoot and replace generators and alternators
b. Troubleshoot and replace starter
c. Troubleshoot and replace batteries
d. Maintenance and adjustment of batteries and belts
e. Test output and adjust or replace regulators as necessary
VI. Cooling System
300
a. Troubleshoot cooling system problems
b. Test cooling systems
c. Replace water pump
d. Replace thermostat
e. Replace radiator, oil coolers and heater cores
VII. Preventive Maintenance
400
a. Inspect and lubricate all moving parts
b. Change all filters
c. Change oil
d. Inspect entire vehicle for defects
VIII. Chassis and Springs
400
a. Rebuild leaf springs
b. Change leaf and coil springs
c. Repair chassis defects
IX.Front Axle and Steering
500
a. Wheel balance
b. Wheel Alignment
c. Repair steering box and linkage
d. Repack and replace front wheel bearings
e. Remove, repair and replace truck and equipment tires
X. Brakes
500
a. Replace lining
b. Repair or replace wheel cylinders and diaphragms on air brakes
c. Turn drums and rotors
d. Repair or replace master cylinder
e. Flush and adjust brakes
XI.Rear Wheels and Axle Assembly
200
a. Repair differentials
b. Install axle and bearings
XII. Drive Line
200
a. Remove and replace drive shafts
b. Replace universal joints
c. Replace outer bearings
XIII. Transmission And Clutch
400
a. Troubleshoot transmission and clutch complaints
b. Remove and replace transmission and clutches
c. Adjust linkages
d. Change transmission fluid and filter
XIV. Hydraulic Systems
300
a. Troubleshoot hydraulics system problems
b. Replace hydraulic system components
c. Test hydraulic systems
XV. Welding and Fabrication
400
a. AC-DC electrical welding
b. Mig welding
c.Oxyacetylene welding
d. Use of cutting torch
e. Material use and application
XVI. Shop Procedures, Safety and Use of Special Tools
200
a. Safety procedures
b. Shop procedures
c. Use of Tools
TOTAL HOURS
6,000
