MARK GRAHAM
London,ON
Summary
Skilled Journeyman Automotive Service Technician with relevant experience diagnosing, repairing, and maintaining a variety of vehicle systems. Strong understanding of electrical circuits, brake systems, transmission services and air conditioning units. Demonstrates ability to troubleshoot complex mechanical issues effectively and ensure high customer satisfaction. Previous work led to improved service efficiency and increased repeat clientele due to consistent high-quality service delivery.
Overview
36
36
years of professional experience
1
1
Certification
Work History
Journeyman Automotive Service Technician
Pearson Heavy Truck
Belmont, Ontario
07.2019 - Current
- Performed routine maintenance and repairs on heavy equipment.
- Diagnosed problems and performed necessary mechanical repairs to diesel engines, transmissions, brakes, hydraulic systems.
- Conducted regular inspections of vehicles and equipment to detect malfunctions or needed repair services.
- Replaced worn or defective parts using hand tools and power tools.
- Rebuilt crankshafts, connecting rods, cylinder blocks, water pumps and other engine components.
- Installed new or rebuilt parts in diesel engines such as fuel injectors and turbochargers.
- Cleaned vehicle parts with solvents or steam cleaners.
- Tested electrical systems for shorts, grounds and continuity using multimeters.
- Repaired or replaced faulty electronic control modules on heavy-duty trucks.
- Operated diagnostic testing equipment to troubleshoot issues related to the engine system performance.
- Adjusted valves on engines according to manufacturer specifications.
- Tested repaired engines for proper performance by running them under operating conditions.
- Welded broken parts and structural members made from steel plates as required.
- Maintained detailed records of all work performed on each vehicle and equipment.
- Inspected brake systems including lines, hoses, drums and discs for wear defects.
- Disassembled major assemblies such as transmissions, differentials and steering gears to replace worn components.
- Followed safety procedures while handling hazardous materials such as fuels and lubricants.
- Assisted in training apprentices in the use of tools and techniques used in repairing diesel engines.
- Provided technical advice regarding diagnosis of component failures or service requirements.
- Complied with company policies regarding quality assurance processes.
- Ensured that all work areas were clean, safe and organized at all times.
- Placed orders for parts necessary to complete vehicle repairs and installations.
- Completed preventive maintenance on engines, transmissions, tires and other vehicle systems.
- Operated specialty equipment, standard tools and gauges to complete assessments and repairs.
- Removed and disassembled defective diesel engines in automobiles, trucks, buses, and construction vehicles to complete repairs.
- Evaluated vehicle systems to assess function and uncover defects.
- Installed new vehicle systems and components.
- Performed checklist of fluid levels, air filter, tire pressure and more as part of service orders.
- Reviewed repairs with customers and advocated for vehicle safety.
- Performed troubleshooting and diagnostic procedures to locate source of malfunctions.
Heavy Diesel Mechanic
The Truck Shop
Strathroy, Ontario
05.2015 - 07.2019
- Performed routine maintenance and repairs on heavy equipment.
- Diagnosed problems and performed necessary mechanical repairs to diesel engines, transmissions, brakes, hydraulic systems.
- Conducted regular inspections of vehicles and equipment to detect malfunctions or needed repair services.
- Replaced worn or defective parts using hand tools and power tools.
- Rebuilt crankshafts, connecting rods, cylinder blocks, water pumps and other engine components.
- Installed new or rebuilt parts in diesel engines such as fuel injectors and turbochargers.
- Cleaned vehicle parts with solvents or steam cleaners.
- Repaired or replaced faulty electronic control modules on heavy-duty trucks.
- Operated diagnostic testing equipment to troubleshoot issues related to the engine system performance.
Heavy Diesel Mechanic
Rosser Truck Repair
Strathroy, Ontario
11.2013 - 05.2015
- Performed routine maintenance and repairs on heavy equipment.
- Diagnosed problems and performed necessary mechanical repairs to diesel engines, transmissions, brakes, hydraulic systems.
- Conducted regular inspections of vehicles and equipment to detect malfunctions or needed repair services.
- Replaced worn or defective parts using hand tools and power tools.
- Installed new or rebuilt parts in diesel engines such as fuel injectors and turbochargers.
- Adjusted valves on engines according to manufacturer specifications.
- Operated diagnostic testing equipment to troubleshoot issues related to the engine system performance.
- Maintained detailed records of all work performed on each vehicle and equipment.
- Tested repaired engines for proper performance by running them under operating conditions.
Heavy Diesel Mechanic
The Shop
Lucan, Ontario
07.2009 - 11.2013
- Performed routine maintenance and repairs on heavy equipment.
- Diagnosed problems and performed necessary mechanical repairs to diesel engines, transmissions, brakes, hydraulic systems.
- Replaced worn or defective parts using hand tools and power tools.
- Rebuilt crankshafts, connecting rods, cylinder blocks, water pumps and other engine components.
- Cleaned vehicle parts with solvents or steam cleaners.
- Installed new or rebuilt parts in diesel engines such as fuel injectors and turbochargers.
- Repaired or replaced faulty electronic control modules on heavy-duty trucks.
- Operated diagnostic testing equipment to troubleshoot issues related to the engine system performance.
- Tested repaired engines for proper performance by running them under operating conditions.
Heavy Diesel Mechanic
Peterbilt of Ontario
London, Ontario
05.1988 - 06.2013
- Performed routine maintenance and repairs on heavy equipment.
- Diagnosed problems and performed necessary mechanical repairs to diesel engines, transmissions, brakes, hydraulic systems.
- Conducted regular inspections of vehicles and equipment to detect malfunctions or needed repair services.
- Rebuilt crankshafts, connecting rods, cylinder blocks, water pumps and other engine components.
- Replaced worn or defective parts using hand tools and power tools.
- Installed new or rebuilt parts in diesel engines such as fuel injectors and turbochargers.
- Cleaned vehicle parts with solvents or steam cleaners.
- Tested electrical systems for shorts, grounds and continuity using multimeters.
- Repaired or replaced faulty electronic control modules on heavy-duty trucks.
- Adjusted valves on engines according to manufacturer specifications.
- Tested repaired engines for proper performance by running them under operating conditions.
- Maintained detailed records of all work performed on each vehicle and equipment.
- Welded broken parts and structural members made from steel plates as required.
- Disassembled major assemblies such as transmissions, differentials and steering gears to replace worn components.
- Followed safety procedures while handling hazardous materials such as fuels and lubricants.
- Provided technical advice regarding diagnosis of component failures or service requirements.
- Assisted in training apprentices in the use of tools and techniques used in repairing diesel engines.
- Ensured that all work areas were clean, safe and organized at all times.
- Complied with company policies regarding quality assurance processes.
- Placed orders for parts necessary to complete vehicle repairs and installations.
- Operated specialty equipment, standard tools and gauges to complete assessments and repairs.
- Removed and disassembled defective diesel engines in automobiles, trucks, buses, and construction vehicles to complete repairs.
- Installed new vehicle systems and components.
- Evaluated vehicle systems to assess function and uncover defects.
Education
310T,310S service tech - Automotive Power
Fanshawe College of Applied Arts And Technology
London, ON03-1991
Skills
- Electrical Systems
- Diesel engines
- Suspension Systems
- Maintenance Inspections
- HVAC Systems
- Performance Tuning
- Brake Systems
- Engine repair
- Tool management
- Parts Replacement
- Engine overhauls
- System repairs
- Vehicle Inspection
- Calibration understanding
- Alignments experience
- Inspecting vehicles
- Preventive Maintenance
- Tire mounting and balancing
- Changing Oil
- Customer Service
- Estimating Work
- Job Scheduling
- Problem-Solving
- Heavy Lifting
- Troubleshooting and diagnostics
- Brake systems knowledge
Affiliations
- like to play golf,fish ride motorcycles. Love sports and any kind of auto racing. I am not a couch potato
Certification
- Have both 310T and 310S technician certificates
References
References available upon request.
Timeline
Journeyman Automotive Service Technician
Pearson Heavy Truck
07.2019 - Current
Heavy Diesel Mechanic
The Truck Shop
05.2015 - 07.2019
Heavy Diesel Mechanic
Rosser Truck Repair
11.2013 - 05.2015
Heavy Diesel Mechanic
The Shop
07.2009 - 11.2013
Heavy Diesel Mechanic
Peterbilt of Ontario
05.1988 - 06.2013
310T,310S service tech - Automotive Power
Fanshawe College of Applied Arts And Technology
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