Gustavo Amaral
Fontana,CA
Summary
Detail-oriented Diesel Mechanic with extensive experience at La Carcancha, specializing in engine diagnostics and routine maintenance. Demonstrated expertise in enhancing vehicle performance through precise mechanical repairs and strong customer communication. Proficient in brake inspection and parts ordering, consistently ensuring safety and reliability across all services.
Overview
1
1
year of professional experience
Work History
Diesel Mechanic Assistant
Affordable Logistics
Fontana, CA
12.2024 - Current
- Inspected finished work to verify adherence to requirements and specifications.
- Held or supplied tools, parts and supplies for other workers.
- Cleaned or lubricated machinery, equipment and other objects using power tools and cleaning equipment.
- Performed basic repairs such as replacing belts, hoses, bearings and seals.
- Cleaned up debris from work areas after completion of repair jobs.
- Performed routine maintenance functions on diesel equipment, forklifts and trailing equipment.
- Lifted and moved tools, equipment, new items and parts into place.
- Assisted with routine servicing of diesel engines, including oil changes and filter replacements.
- Diagnosed mechanical problems using specialized testing equipment.
- Adjusted, connected or disconnected wiring and other parts using hand or power tools.
- Dismantled damaged parts to inspect them for wear or defects.
Diesel Mechanic
La Carcancha
Fontana, CA
07.2024 - 12.2025
- Utilized computer programs and visual inspections to diagnose problems with brakes, steering and transmissions.
- Conferred with customers to obtain descriptions of vehicle problems and discuss repair requirements.
- Evaluated vehicle systems to assess function and uncover defects.
- Reviewed brakes and assessed whether pads needed replacement, discs should be turned or other service requirements.
- Conducted visual inspections of compressed natural gas fuel systems to identify cracks, discoloration and abrasions.
- Disassembled and overhauled internal combustion engines, pumps and generators.
- Replaced worn or damaged components such as spark plugs, air filters, and oil filters.
- Used manual and computer- assessed diagnostic devices to test equipment and determine repair needs.
- Installed new parts such as radiators, injectors, hoses, belts, alternators, starters .
- Tested electronic computer components in automobiles to determine proper operation.
- Placed orders for parts necessary to complete vehicle repairs and installations.
- Performed checklist of fluid levels, air filter, tire pressure and more as part of service orders.
- Inspected vehicles for safety issues and roadworthiness.
- Performed maintenance inspections, tune-ups, oil changes and other key services.
- Conducted test drives before and after repair services.
- Diagnosed mechanical problems and made necessary repairs.
- Followed safety guidelines while performing repair work on heavy-duty vehicles.
- Adjusted engine timing to factory specifications.
- Examined and adjusted protective guards, loose bolts and specified safety devices.
- Rewired ignition systems, lights and instrument panels.
- Ensured that all tools were properly cleaned after use.
- Repaired and serviced air conditioning, heating and electrical systems.
- Cleaned and lubricated parts before reassembly of the unit, engine, vehicle .
- Removed old oil, replaced filters, and added correct amounts of fluids.
Diesel Mechanic
Diesel Solutions
Fontana, CA
08.2024 - 07.2025
- Utilized computer programs and visual inspections to diagnose problems with brakes, steering and transmissions.
- Conferred with customers to obtain descriptions of vehicle problems and discuss repair requirements.
- Evaluated vehicle systems to assess function and uncover defects.
- Reviewed brakes and assessed whether pads needed replacement, discs should be turned or other service requirements.
- Conducted visual inspections of compressed natural gas fuel systems to identify cracks, discoloration and abrasions.
- Disassembled and overhauled internal combustion engines, pumps and generators.
- Replaced worn or damaged components such as spark plugs, air filters, and oil filters.
- Used manual and computer- assessed diagnostic devices to test equipment and determine repair needs.
- Checked vehicle mileage and determined necessary belts, fluids flushing or gasket replacements.
- Installed new parts such as radiators, injectors, hoses, belts, alternators, starters .
- Tested electronic computer components in automobiles to determine proper operation.
- Placed orders for parts necessary to complete vehicle repairs and installations.
- Performed maintenance inspections, tune-ups, oil changes and other key services.
Education
GED -
AB Miller
Fontana, CA05-2019
Skills
- Engine diagnostics
- Routine maintenance
- Brake inspection
- Parts ordering
- Equipment maintenance
- Vehicle inspection
- Expertise in Mechanical Repairs
- Diesel engines
- Cooling systems maintenance
- Suspension systems
- Brake adjustments
- Seal and gasket replacement
- Air brake systems
- HVAC Systems Maintenance
Languages
Spanish
Professional
English
Professional
References
References available upon request.
Timeline
Diesel Mechanic Assistant
Affordable Logistics
12.2024 - Current
Diesel Mechanic
Diesel Solutions
08.2024 - 07.2025
Diesel Mechanic
La Carcancha
07.2024 - 12.2025
GED -
AB Miller
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