Generator Maintenance

Diesel Generator Maintenance

Keeping your diesel generator in peak condition is the key to reliable backup power when you need it most. On this episode of the Aurora Generators Podcast, we focus exclusively on Diesel Generator Maintenance—the practical steps, schedules, and best practices that will extend the life of your equipment, minimize downtime, and protect your investment.

What You’ll Learn

• Routine Inspection Checklist: A detailed walk-through of daily, weekly, and monthly inspections, from visual leak checks to verifying fluid levels.
• Oil & Filter Service: Why timely oil changes and high-quality filters are critical for engine longevity, how to choose the right oil viscosity, and tips for proper disposal.
• Coolant System Care: Maintaining correct coolant concentration, pressure testing the radiator, and avoiding overheating in extreme temperatures.
• Fuel System Upkeep: Preventing microbial growth and water contamination in diesel fuel, selecting biocide treatments, and rotating tanks to keep fuel fresh.
• Battery & Starting System: Ensuring reliable cranking power through battery load testing, terminal cleaning, and charger maintenance.
• Air Intake & Exhaust: Replacing air filters, inspecting intake piping, and checking exhaust dampers to prevent back-pressure issues.
• Load Bank Testing: When and why to schedule a full-load exercise to confirm generator performance under real-world conditions.
• Record-Keeping & Logbooks: The importance of detailed maintenance logs for warranty compliance, troubleshooting, and resale value.
• Seasonal Preparations: Winterizing tips—antifreeze checks, cold-cranking amps, and heater installation—and summer readiness, including cooling-system flushes and enclosure ventilation.

Why Maintenance Matters
Neglecting routine care can lead to emergency repairs, costly downtime, and even complete engine failure. With a proactive maintenance plan, you maximize fuel efficiency, catch minor issues before they escalate, and dramatically increase the operational lifespan of your generator—often by decades.

Expert Insights & Listener Q&A
Hear from Aurora’s senior service technicians as they share real-world case studies: diagnosing subtle warning signs, performing quick on-site fixes, and advising on parts upgrades that pay dividends in reliability. Submit your maintenance challenges in advance, and get personalized advice on air filter selection, oil analysis reports, and more.

Stay Prepared, Stay Powered
Regular maintenance isn’t just a recommendation—it’s a necessity for anyone relying on backup or off-grid power. Learn how to build a maintenance calendar that fits your schedule and budget, while ensuring your generator is always ready to protect your home or business.

For complete maintenance guides, downloadable checklists, and parts recommendations, visit www.AuroraGenerators.com. Empower yourself with the knowledge to keep your diesel generator running smoothly—so you’ll never be left in the dark.