samuel lopez ballesteros

Please find below an overview of my professional experience, qualifications, and certifications as a Diesel Technician.

- Developed expertise in advanced diagnostics and conducted comprehensive shop maintenance as Diesel Technician.

- Maintained complete set of professional tools to ensure efficient execution of detailed maintenance and repairs.

Diesel and Automotive Experience

- Commercial Vehicles: Peterbilt (579, 368), Freightliner (Cascadia, M2), and International (LT, LT625).

- Engines: Cummins and PACCAR.

- Medium Duty & Specialty Vehicles: Nissan 3500NV, Freightliner M2 box trucks, Peterbilt 368 box trucks, and Kawasaki 4-stroke golf carts.

Troubleshooting and Repairs

- Air systems, air valves, and airbags.

- Air brake systems (brake chambers, slack adjusters, s-cams, drums, and shoes).

- Hub repairs and wheel seals.

- Frame member repairs, torque arms, and suspension work.

- 5th wheel replacement.

- Radiator, AC, and coolant system repairs.

- Exhaust manifold repairs and clutch replacement.

Advanced Diagnostics & Systems Knowledge

- Tracking & Telematics: XRS systems and Lytx camera systems.

- Diagnostic Software: JPRO, Cummins INSITE, and PACCAR Davie.

- Specialized Equipment: Coolant pressure tools and vacuum coolant systems.

Certifications

- Air Brake Certified

- DOT Annual Inspector Certified

- Bendix Training Certification

- Hendrickson Training Certification

- Cummins Training

- Whiting Door Training Certificate

- Toyota Electrical Training

- 609 Certificate

Forklift Experience

Extensive experience performing PM inspections, routine repairs, maintenance, and troubleshooting on the following models:

- Raymond: 8210 pallet jack, 8410 rider, and 4750 electric 3-stage forklift.

- Crown: RC5755 stand-up and PE4500 rider.

- Toyota: 8FBCU32 electric and various propane models.

• I was a tech intern
• Assisted technicians in shop with repairs and shadowed experienced professionals
• Also do small repairs as hydraulic cylinder rebuilt, pre-inspections, and replace hydraulic lines and assist technicians on big repairs as rebuild an engine, re built an axle for motor grader, and rebuild heads on dump truck
• For RDO Equipment, a John Deere dealer