Luis Melchor
Marana
Summary
I've been working for this company for almost 20 year. They're three different companies: Ach repair services, Tucson Truxs, and Harrison Trucking. The three companies are from the same owners. Im the diesel mechanic and the welder for these companies. I have experience in diesel engines and gasoline engines. I have experience in all types of trucks, trailers, and low boy trailers.
Overview
20
20
years of professional experience
Work History
Heavy Diesel Mechanic
Ach Repair Services
07.2005 - Current
- Assisted in diagnosing mechanical issues using diagnostic tools and equipment.
- Supported experienced mechanics in disassembling and reassembling engine components.
- Gained experience with hydraulic systems, troubleshooting basic faults under supervision.
- Rebuilt components including engines, transmissions or braking systems when required instead of replacing with new parts, reducing costs for clients.
- Troubleshot electrical systems using diagnostic tools such as multimeters, oscilloscopes, or specialized software.
- Inspected and adjusted brakes, steering systems and wheel bearings to address related issues.
- Disassembled and repaired diesel engines in automobiles, trucks, buses, and construction vehicles.
- Examined engines, transmissions and vehicle systems to diagnose issues.
- Installed new systems and components in vehicles.
Combo Welder
Ach Repair Services
07.2005 - Current
- Operated MIG and stick welding equipment to fabricate metal components with precision
- Performed flat, vertical, overhead and horizontal welds depending on needs of particular jobs.
- Installed and repaired basic piping systems and structures.
- Fabricated custom parts by cutting, forming and joining
Skills
- Welding and fabrication
- Steering mechanism repairs
- Hydraulic systems
- Clutch system maintenance
- Air brake system expertise
- Suspension systems
- Engine rebuilding
- HVAC system maintenance
- Heavy equipment repair
Languages
Spanish
Native or Bilingual
English
Professional Working
Timeline
Heavy Diesel Mechanic
Ach Repair Services
07.2005 - Current
Combo Welder
Ach Repair Services
07.2005 - Current
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