Matthew Dominguez

• Conducted thorough diagnostics to identify issues and recommend appropriate repair solutions.
• Executed preventive maintenance tasks, ensuring vehicles remained in optimal operating condition.
• Collaborated with team members to enhance repair processes, improving overall efficiency.
• Troubleshooting Eva issues
• Pump replacement
• Work on all support equipment
• Fabricate
• Work on compressors
• Re hose equipment
• Hydraulic troubleshooting
• Electric troubleshooting
• Change out parts
• Breakdowns
• Rebuild all parts
• Operation of all equipment
• Major breakdown repairs
• Pm all rigs and support equipment
• Through use of electronic tools
• Complete overhaul of equipment
• All jobs that are needed to be completed I am capable of doing
• Adhered to safety compliance standards while performing repairs and maintenance tasks.

• Trouble shoot engine
• Trouble shoot hydraulic
• Trouble shoot power train
• Trouble shoot electrical issues
  Test and adjust according to manufacturer specifications
  Rebuilt axles, brakes, finals
  Redbuild cylinders
  Service equipment
• Engine replacement
• Transmission replacement
• Axle replacement

• Final replacement

Rebuild hydraulic pumps

Track, roller, idler replacement Torque converter replacement

Drop box replacement

Bushing and bearing replacement

After treatment trouble shooting/repai

Remove and install tires

There is a lot I do at work. I can work on everything they have come into the shop

• Transmission replacement
• Engine replacement
  Axle replacement
  Hydraulic pump replacement
  Wiring harness replacement
  Disassemble machine and reassemble to manufacture specifications
• Use cat sis and ET to trouble shoot/test and adjust
• Order parts for jobs
• Operate forklift
• Use shop crane
• All hydraulic cylinder replacement
• Re hose equipment
  Trouble shoot hydraulic and electrical issues
• Final drive replacement
• Track/roller/idler replacement
• After treatment trouble shoot and repair
• Cooling package replacement
  Engine work
  Remove and put tires back on Drop box removal and install Tandem removal and install
  Remove and install equipment bucket/bed/blade/ripper AS
  Recycle oil/coolant
  Cutting edges/teeth
  Remove and install cab

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Charge accumulator to manufacturer specifications

Adjust parking brake/troubleshoot brakes mplete jobs within time allowed on work or hatever else they asked me to work

• Ran lube truck when was needed
• Rebuild grout heads, flushing heads, t3 pumps, swellex heads
• Trouble shoot jlok issues
• Drift calls
• Part replacement
• Operate all equipment used
• Safely complete jobs to rio tinto standards
• Trouble shoot equipment malfunction
• Read schematics
• Re hose equipment
• Minor welding and fabrication
• Major component replacement
• Backlog repairs
• Help when needed on pm
• Test and adjust equipment as needed
• Use of electronic tools
• Tire change out
• Pin and bushing replacement

• Major component swap
• GET change out
• Cylinder change out
• Troubleshoot electrical and hydraulic problems
• Tire change out
• Guide night shift
• Welding and fabrication
• Operate shop equipment
• Use cat sis and cat et to adjust, calibrate and trouble shoot
• Pm equipment
• Do backlog repair
• Order/ plan every job from repair to overhaul
• Build hoses
• Pin and bushing replacement
• Safe use of all cranes and equipment

Change fluids, engine repair, service of cars/equipment

• Efficiently completed repair orders
• Conducted test drives before and after repair services.
• Completed standard inspections to assess wear and damage to vehicles.
• Reviewed brakes and assessed whether pads needed replacement, discs should be turned or other service requirements.
• Removed old oil, replace filters and added correct amount of new [Type] oil.
• Checked vehicle mileage and determined necessary maintenance, including belts, fluids flushing or gasket replacements.