Daiyah Walker

• Utilized hand tools and power tools to repair and maintain diesel engines according to industry standards.
• Implemented preventive maintenance programs, reducing unexpected breakdowns and prolonging the lifespan of equipment.
• Inspected and adjusted brakes, steering systems and wheel bearings to address related issues.
• Completed checklist of fluid levels, air filter, tire pressure, and more as part of service orders.
• Troubleshot and diagnosed problems with brakes, steering, and transmissions.
• Examined engines, transmissions and vehicle systems to diagnose issues.
• Troubleshot electrical system issues accurately to reduce the likelihood of recurring problems down the line.
• Supported overall workshop efficiency by maintaining a clean, organized workspace and adhering to safety guidelines.
• Ordered parts necessary for vehicle repairs and new installations.
• Enhanced engine performance by conducting regular maintenance and repairs on diesel engines.

🔧 Inspection & Diagnostics

• Conduct computer-based diagnostics on diesel engines to identify faults and performance issues

• Inspect engines, transmissions, brakes, and drivetrains for wear, safety, and reliability

• Detect and troubleshoot fluid leaks including oil, coolant, fuel, and hydraulic systems

• Test and service batteries, alternators, starters, and full electrical charging systems

• Perform DOT-compliant vehicle inspections to ensure regulatory standards are met

🛠 Repairs & Maintenance

• Repair and rebuild diesel engine systems: injectors, fuel pumps, turbochargers, gaskets, and seals

• Replace and service manual and automatic transmissions, including clutch systems

• Maintain and repair brake systems: air brakes, hydraulic brakes, lines, drums, and discs

• Rebuild suspension and steering systems: shocks, bushings, tie rods, and ball joints

• Service cooling systems: radiators, thermostats, water pumps, and hoses

• Maintain exhaust and emissions systems, including DPF cleaning and EGR valve replacement

• Perform welding and fabrication on brackets, mounts, frames, and exhaust systems

⛽ Fuel & Exhaust Systems

• Service, test, and calibrate high-pressure fuel pumps and diesel injectors

• Clean, replace, and maintain diesel particulate filters (DPFs) to ensure emissions compliance

• Adjust and repair emission control systems to meet environmental and industry regulations

🔋 Electrical & Computer Systems

• Diagnose and repair faulty wiring harnesses, relays, and electrical circuits

• Service and replace dashboard electronics, lighting systems, and sensors

• Update and recalibrate electronic control modules (ECMs) for optimal performance

🛞 General Vehicle Work

• Perform tire replacement, wheel balancing, and heavy truck alignments

• Carry out preventive maintenance: oil changes, filter replacements, and fluid flushes

• Replace worn belts, hoses, gaskets, and seals

• Provide mobile roadside assistance and emergency breakdown repairs

• Utilized hand tools and power tools to repair and maintain diesel engines according to industry standards.
• Implemented preventive maintenance programs, reducing unexpected breakdowns and prolonging the lifespan of equipment.
• Inspected and adjusted brakes, steering systems and wheel bearings to address related issues.
• Completed checklist of fluid levels, air filter, tire pressure, and more as part of service orders.
• Troubleshot and diagnosed problems with brakes, steering, and transmissions.
• Examined engines, transmissions and vehicle systems to diagnose issues.
• Troubleshot electrical system issues accurately to reduce the likelihood of recurring problems down the line.
• Supported overall workshop efficiency by maintaining a clean, organized workspace and adhering to safety guidelines.
• Ordered parts necessary for vehicle repairs and new installations.
• Enhanced engine performance by conducting regular maintenance and repairs on diesel engines.

• Transported automotive parts, equipment, tools and accessories from or to retail customers, wholesale accounts, dealerships, body shops and vendors
• Collected payments from customers and checked parts for accuracy by comparing to invoice description
• Loaded and unloaded goods to and from delivery vehicle
• Handled difficult customer service situations with diplomacy and firmness and delivered friendly and knowledgeable support, resulting in repeat customers and referrals
• Completed basic maintenance for company vehicle, including checking oil levels
• Pulled specific store parts from inventory and occasionally used dollies to load and unload heavy equipment from vehicles