Diego Villanueva

• Disassembled and repaired diesel engines in automobiles, trucks, and construction vehicles.
• Completed checklist of fluid levels, air filter, tire pressure and more as part of service orders.
• Used specialty equipment, standard tools, and gauges to complete assessments and repairs.
• Troubleshot and diagnosed problems with brakes, steering and transmissions.
• Discussed repairs with customers and advocated for vehicle safety.
• Documented findings and all actions taken.
• Ordered parts necessary for vehicle repairs and new installations.
• Worked flexible hours; night, weekend, and holiday shifts.
• Resolved problems, improved operations and provided exceptional service.
• Carried out day-day-day duties accurately and efficiently.
• Performed preventative maintenance on engines, transmissions, tires and other vehicle systems.
• Eliminated downtime and maximized revenue by providing top project quality control.
• Maintained excellent attendance record, consistently arriving to work on time.
• Demonstrated respect, friendliness and willingness to help wherever needed.
• Inspected all vehicle systems to assess function and uncover defects.
• Replaced defective wiring systems, hydraulics and braking systems to return machines to service.
• Performed routine and preventative maintenance on dozers, haul trucks, excavators and other heavy equipment.
• Traveled 50% of time to work on-site at customer locations.
• Maintained meticulous records of all repair work that was made to machines and equipment.
• Used hand tools to disassemble equipment, perform repair work and then reassemble parts.
• Utilize control mechanisms or hands-on procedures to operate machines.
• Developed corrective action plans and prevention strategies to improve product reliability.
• Meticulously tracked all parts and devices used on each service call.

• Maintained tractor, trailer and forklift vehicles to keep fleet moving at optimal efficiency.
• Assigned work to vendor mechanics and checked quality of all repairs.
• Submitted invoices and completed warranty paperwork.
• Prepared vehicles for annual DOT inspections.
• Performed troubleshooting, repair and updates to tractor, trailer and forklift.
• Adhered to manufacturer’s specifications for optimal safety and reliability when completing repairs and maintenance services.
• Completed multi-point inspections, including washing and refueling units.
• Scheduled and oversaw maintenance services for 70+ pieces of equipment and fleet vehicles.
• Used computer equipment, hand tools and technical skills to diagnose faults.
• Performed preventative maintenance on engines, transmissions, tires and other vehicle systems.
• Ordered parts necessary for vehicle repairs and new installations.
• Discussed repairs with customers and advocated for vehicle safety.
• Installed new systems and components in vehicles.
• Completed checklist of fluid levels, air filter, tire pressure and more as part of service orders.
• Documented findings and all actions taken.
• Inspected all vehicle systems to assess function and uncover defects.
• Used specialty equipment, standard tools, and gauges to complete assessments and repairs.
• Troubleshot and diagnosed problems with brakes, steering and transmissions.
• Accurately estimated time and materials costs for projects.
• Applied chemical solutions and used polishing machines to clean all installation surfaces, equipment, tools, work sites and storage areas.
• Accurately completed service reports and warranty forms.
• Read work orders to prepare for machine setup.
• Kept site work safe and in line with budget, schedule and applicable building codes.
• Repaired wiring, plumbing, equipment, and machinery.
• Oversaw inventory, equipment maintenance and bay cleaning.
• Communicated operational issues and changes to supervisor on regular basis.
• Prepared and administered preventative maintenance work orders.
• Used schematic diagrams to plan work.
• Used hoists and cranes to lift work pieces to machine.
• Informed supervisors when machines needed major service.
• Attended monthly safety meetings to ensure machine operation safety.
• Supported technicians in equipment maintenance and repair.
• Maintained positive relationships with all customers.
• Welded metal parts with gas welding equipment as specified by layout, welding diagram, or work order.
• Followed company procedures to maintain work environment in neat and orderly condition.

Repaired, replaced and adjusted brakes and brake pads.

• Tested vehicles and their components and systems.
• Operated equipment such as infrared engine analyzers, compression gauges and computerized diagnostic devices.
• Adjusted repaired systems to meet manufacturers' performance specifications.
• Conducted routine and scheduled maintenance services such as oil changes, lubrications and tune-ups.
• Communicated effectively with customers on future problems and repairs that might need to be addressed.
• Reviewed work orders and discussed them with supervisors.
• Upheld top-quality workmanship and excellent customer service.
• Diagnosed computer and electrical failure with appropriate testing equipment.
• Verified vehicle serviceability by conducting test drives and adjusting controls and systems.
• Disassembled engines and repaired or replaced defective parts.

• Adjusted repaired systems to meet manufacturers' performance specifications.
• Conducted routine and scheduled maintenance services such as oil changes, lubrications and tune-ups.
• Replaced drive and hydraulic systems.
• Maintained meticulous records of all repair work that was made to machines and equipment.
• Replaced defective wiring systems, hydraulics, and braking systems to return machines to service.
• Completed checklist of fluid levels, air filter, tire pressure, and more as part of service orders.
• Diagnosed and repaired diesel engines to restore functionality in heavy-duty vehicles.

• Maintained vehicle records by recording and filing all service and repairs.
• Replaced drive and hydraulic systems.
• Repaired, replaced and adjusted brakes and brake pads.
• Tested vehicles and their components and systems.
• Adjusted repaired systems to meet manufacturers' performance specifications.
• Conducted routine and scheduled maintenance services such as oil changes, lubrications and tune-ups.
• Communicated effectively with customers on future problems and repairs that might need to be addressed.
• Completed routine maintenance to prevent future breakdowns.
• Inflated tires on a test machine and adjusted controls to simulate road conditions.
• Diagnosed computer and electrical failure with appropriate testing equipment.
• Verified vehicle serviceability by conducting test drives and adjusting controls and systems.
• Maintained vehicle records by recording and filing all service and repairs.
• Replaced drive and hydraulic systems.