Davison Mwanabo
Melbourne
Summary
I am highly skilled individual with more than ten years of practical experience working in automotive industry.
Dynamic Senior Heavy Duty Truck Technician with extensive experience at Sargeant Transport, specializing in engine diagnostics and preventative maintenance. Proven ability to enhance fleet performance through effective problem-solving and technical manual research. Recognized for exceptional communication skills and a commitment to safety, ensuring optimal vehicle functionality and reliability.
Proficient Diesel Mechanic knowledgeable about various vehicles. Bringing several years of experience in repairs, rebuilds, and installations.
Overview
14
14
years of professional experience
Work History
Senior Heavy Duty Truck Technician
Sargeant Transport
Melbourne
01.2024 - Current
- Carry out vehicle inspections, testing and safety check
- Keep shop floor area clean and neat
- Research technical manuals of particular vehicles in order to increase efficiency
- Inspects truck accessories, air lines and electric circuits, and reports needed repairs
- Examines vehicles for damage, and drives vehicle to detect malfunctions
- Tests vehicle components for wear, damage, or improper adjustment, using mechanical or electrical devices
- Applies inspection sticker to vehicles that pass inspection, and rejection sticker to vehicles that fail
- Improved function of engines by replacing spark plugs, fuel filters and defective sensors.
- Assisted other technicians in more complicated tasks when needed.
- Disassembled units and inspected parts for wear with micrometers, calipers and gauges.
- Inspected and verified dimensions and clearances of parts to verify conformance to factory specifications.
- Replaced faulty parts on trucks such as brakes, clutches, radiators, alternators, starters and fuel pumps.
- Diagnosed mechanical issues with a variety of diagnostic tools such as computers and meters.
- Communicated with supervisors regarding progress updates while working on projects.
- Removed old oil, replaced filters, and added correct amounts of fluids.
- Maintained vehicles by changing oil, checking batteries and lubricating components.
- Inspected truck components to identify potential problems before they occur.
- Performed preventative maintenance on diesel engines and heavy-duty trucks, including oil changes, tire rotations, brake repairs and filter replacements.
- Welded broken truck frames to restore structural integrity of the vehicle body.
- Completed in-depth inspections of vehicle brakes, steering and other systems to check for safety and performance issues.
- Performed troubleshooting and diagnostic procedures to locate source of malfunctions.
- Reconditioned and replaced pistons, bearings, gears and valves.
- Optimized brake systems by adjusting and replacing components.
- Monitored inventory levels of spare parts used in the shop to ensure availability when needed.
- Repaired and replaced damaged or worn out parts using hand tools such as wrenches and screwdrivers.
- Repaired and serviced air conditioning, heating and electrical systems.
- Followed safety protocols when performing repairs on vehicles.
- Disassembled components from trucks to gain access to areas that need attention.
- Disassembled and overhauled internal combustion engines, pumps and generators.
- Trained new technicians on how to use various tools correctly when performing repairs.
- Used manual and computer- assessed diagnostic devices to test equipment and determine repair needs.
- Reviewed brakes and assessed whether pads needed replacement, discs should be turned or other service requirements.
Workshop Supervisor
Simba supply Chain Solutions
Dar es salaam
11.2020 - 01.2024
- Diagnose the causes of vehicles problems and repair the same
- Liaise with the parts department to obtain required components
- Document and maintain records of service work carried out on vehicles
- Maintain and organise tools, equipment and manuals
- Research technical manuals of particular vehicles in order to increase efficiency
- Keep abreast of technical updates and improvements relevant to the job
- Inspects truck accessories, air lines and electric circuits, and reports needed repairs
- Examines vehicles for damage, and drives vehicle to detect malfunctions
- Tests vehicle components for wear, damage, or improper adjustment, using mechanical or electrical devices
- Prepares and keeps record of vehicles delivered
- Positions trailer and drives car onto truck trailer
- Managed sites by focusing on safety, operations and productivity.
- Created detailed reports documenting all activities performed within the workshop.
- Performed maintenance checks on tools, machinery, vehicles and other equipment used in the workshop.
- Created work crew schedules and delegated assignments.
- Inspected work areas for cleanliness and proper functioning of machines.
- Prepared and planned worksites to help jobs run smoothly.
Senior Heavy Duty Truck Technician/QA Inspector
Sabot Zambia limited
Kitwe
05.2016 - 04.2020
- Diagnose the causes of vehicles problems and repair the same
- Draw up repair estimates
- Carry out vehicle inspections, testing and safety checks
- Document and maintain records of service work carried out on vehicles
- Ensure workshop floor area clean and neat
- Maintain and organise tools, equipment and manuals
- Research technical manuals of particular vehicles in order to increase efficiency
- Keep abreast of technical updates and improvements relevant to the job
- Inspects truck accessories, air lines and electric circuits, and reports needed repairs
- Examines vehicles for damage, and drives vehicle to detect malfunctions
- Tests vehicle components for wear, damage, or improper adjustment, using mechanical or electrical devices
- Applies inspection sticker to vehicles that pass inspection, and rejection sticker to vehicles that fail
- Prepares and keeps record of vehicles delivered
- Positions trailer and drives car onto truck trailer
- Performed maintenance inspections, tune-ups, oil changes and other key services.
- Used manual and computer- assessed diagnostic devices to test equipment and determine repair needs.
- Used diagnostics and troubleshooting tools to identify failures and equipment issues.
- Performed preventative maintenance on diesel engines and heavy-duty trucks, including oil changes, tire rotations, brake repairs and filter replacements.
- Reconditioned and replaced pistons, bearings, gears and valves.
- Inspected truck components to identify potential problems before they occur.
- Repaired and replaced damaged or worn out parts using hand tools such as wrenches and screwdrivers.
- Conducted test drives before and after repair services.
- Checked vehicle mileage and determined necessary belts, fluids flushing or gasket replacements.
Heavy Duty Diesel Mechanic
Radian Transport Ltd
Lusaka
08.2011 - 12.2014
- Maintenance of over 200 fleets both Heavy Duty Truck and light Vehicles the following are what I was required to carry out:
- Inspect vehicle engine and mechanical/electrical components to diagnose issues accurately
- Inspect vehicle computer and electronic systems to repair, maintain and upgrade
- Conduct routine maintenance work (replacing fluids, lubricating parts etc.) aiming to vehicle functionality and longevity
- Schedule future maintenance sessions and advise motorists on good vehicle use
- Repair or replace broken or dysfunctional parts and fix issues (e.g
- Leaks)
- Provide accurate estimates (cost, time, effort) for a repair or maintenance job
- Keep logs on work and issues
- Maintain equipment and tools in good condition
- Cleaned fuel tanks in order to remove any dirt or debris that may be present.
- Checked tires for wear then replaced them when needed.
- Removed and disassembled defective diesel engines in automobiles, trucks, buses, and construction vehicles to complete repairs.
- Completed standard inspections to assess wear and damage to vehicles.
- Troubleshot and diagnosed issues with heavy equipment systems.
- Performed checklist of fluid levels, air filter, tire pressure and more as part of service orders.
- Disassembled differentials in order to inspect bearings and other internal components for wear.
- Fabricated new metal parts using drill presses and engine lathes.
- Performed troubleshooting and diagnosis of mechanical, electrical, hydraulic and pneumatic systems on heavy-duty diesel engines.
- Installed new vehicle systems and components.
- Performed welding repairs to metal components such as frames, brackets and mounting plates.
Education
Advanced Certificate - Heavy Equipment Repair
Northern Technical College
Zambia 08-2018
Diploma - Automotive Engineering
Northern Technical College
Zambia 04-2013
High School Diploma -
Chiwala Technical Secondary School
Zambia12-2010
Skills
- Preventative maintenance
- Engine diagnostics
- Vehicle inspection
- Brake system repair
- Electrical systems repair
- Fluid replacement
- Parts ordering
- Workshop organization
- Customer service
- Technical manual research
- Problem solving
- Safety monitoring
- Transmission service
- Fluid adjustments
- Steering systems
- Routine maintenance
- Equipment installation
- Computer controlled devices
- Decision-making
- Brake realignments
- Fleet management mastery
- Transmissions
- Effective communication
- Fluid changes
- Time management abilities
- Circuit testing
- Brake systems repair
- Pneumatic system proficiency
- Oil service
- Welding and fabrication
- Parts replacement
- Truck alignment knowledge
- Engine repairs
- Inspection checklists
- Exhaust emissions management
- Written communication
Equipment worked on
- Kenworth Trucks
- Mack Trucks
- Volvo Trucks
- Mercedes Benz Trucks
- Scania Trucks
- Freighliner Trucks
- UD Trucks
- Daf Trucks
- Mitsubishi Fuso
- Cummins Engines
- Howo
References
- Johannessen T▪ Sargent Transport+61400389481Human Resource Manager
- Ivone S ▪ Simba Supply Chain Solutions+255783336988Human Resource Manager
- Audrey Chikuni ▪ Sabot Zambia Limited+260955241963Workshop supervisor
- Mr Mwaba E ▪ Northern Technical College+260978568906Lecture & Head of Section Automotive/Heavy Equipment repair
Timeline
Senior Heavy Duty Truck Technician
Sargeant Transport
01.2024 - Current
Workshop Supervisor
Simba supply Chain Solutions
11.2020 - 01.2024
Senior Heavy Duty Truck Technician/QA Inspector
Sabot Zambia limited
05.2016 - 04.2020
Heavy Duty Diesel Mechanic
Radian Transport Ltd
08.2011 - 12.2014
Advanced Certificate - Heavy Equipment Repair
Northern Technical College
Diploma - Automotive Engineering
Northern Technical College
High School Diploma -
Chiwala Technical Secondary School