Lumiform
Features Solutions Resources Templates Enterprise Pricing
Select a language
Englishen
Deutschde
Françaisfr
Españoles
Português (BR)pt-BR
en
Contact salesLog in
Sign up
Back
Englishen
Deutschde
Françaisfr
Españoles
Português (BR)pt-BR
Features Solutions Resources Templates Enterprise Pricing
Free demo
Log in
en
Book a personal demoView video demoContact sales
Explore
Resource hubCentral repository for all Lumiform resourcesCustomer storiesReal-world successes and experiences with Lumiform.
Learn
Template collectionsComprehensive collections of best practice templates.Topic guidesComprehensive safety, quality, and excellence insights.LexiconDefinitions key to quality, safety, and compliance.
Support
Developer's guideTechnical documentation for developers.Help centerAssistance with onboarding and platform mastery.
Featured reads
Explore our collection of 38 free preventive maintenance checklists

Template collection

Explore our collection of 38 free preventive maintenance checklists

Start reading
Your guide to performing and documenting efficient child care observation

Topic guide

Your guide to performing and documenting efficient child care observation

Start reading
Lumiform as customer journey mapping tool in gastronomy

Success story

Lumiform as customer journey mapping tool in gastronomy

Start reading
Book a personal demoView video demoContact sales
By industry
Food and hospitalityManufacturingConstructionRetailTransport and logisticsFacility managementView all industries
By business needs
Health and safety managementQuality managementOperational excellenceRisk management and complianceView all business needs
By use case
Safety management softwareEnergy audit appForklift inspection appBuilding management softwareVehicle inspection appQMS appKaizen method appProperty inspection appRestaurant inspection appElevator management appProject management softwareFire inspection app
View all app uses
Book a personal demoView video demoContact sales
Overview
Template libraryDiscover over 12,000 free, ready-made and expert proofed templates.
Use cases
CleaningMaintenanceRisk assessmentSupply chainIncident management
Business needs
Health and safety managementQuality managementOperational excellenceRisk management and compliance
Industries
Food and hospitalityManufacturingRetailTransport and logisticsConstructionFacility management
Book a personal demoView video demoContact sales
Overview
Product overviewAll features
Capabilities
Digitize
Form builderMobile AppActions
Automate
Workflow automationApprovalsIntegrations
Transparency and accountability
ReportsAnalytics
Orchestrate
Administration
Book a personal demoView video demoContact sales
Templates
Diesel generator maintenance checklist template

Diesel generator maintenance checklist template

This maintenance checklist helps you stay on top of routine checks, from safety alarm tests to load testing, leading to consistent performance.

Use this template
or download pdf
Diesel generator maintenance checklist template

This maintenance checklist helps you stay on top of routine checks, from safety alarm tests to load testing, leading to consistent performance.

Use this template
or download pdf

About the Diesel generator maintenance checklist template

In industries where reliable power is a must, maintaining your diesel generator is key to avoiding costly downtime. A diesel generator maintenance checklist gives you a systematic way to monitor everything from safety alarms to load testing so that your generator can perform at its best. Whether you work in manufacturing, construction, or any other industry, this checklist is designed to simplify routine checks and make your equipment last longer.

Purpose and benefits of the diesel generator maintenance checklist

This checklist is structured to guide you through each step of the inspection process, from initial assessments to performance testing. With sections for recording key measurements like crankshaft deflection and compression pressures, it ensures no detail is overlooked. Each part of the generator, including safety alarms and voltage regulation, is covered to provide a comprehensive maintenance routine.

Because of its clear, step-by-step format, the checklist helps your team conduct thorough inspections while minimizing errors. Since you can also add photos and detailed notes directly into the checklist, you streamline documentation, and it’s easier to track trends over time.

How to use the diesel generator maintenance checklist

Maintaining a diesel generator requires careful attention to detail and consistency, and this checklist aids you in achieving that. Here’s a quick guide to using it:

  1. Start by reviewing equipment details: Enter the generator’s description and upload photos to document its current condition. This creates a baseline for future inspections.
  2. Conduct and record key measurements: Use the template to capture essential data such as compression pressures, bearing temperatures, and crankshaft deflection. These metrics are vital for tracking wear and tear.
  3. Test safety alarms and automatic functions: Follow the checklist to confirm that alarms and emergency functions, like the overspeed stop and automatic start, are working as intended. This allows you to identify potential safety issues before they escalate.
  4. Perform load and governor tests: Test the generator under different load levels and check the governor’s response. Make sure to document fuel consumption at 100% load to monitor efficiency.
  5. Analyze data and track progress: You can review the collected data over time using the app’s data analysis feature and identify trends in the generator’s performance. Use the insights to schedule preventive maintenance or address any recurring issues before they become critical.

Download Lumiform’s diesel generator maintenance checklist today

With this diesel generator maintenance checklist, you can keep every inspection on track. This template makes it convenient to record vital measurements, safety tests, and performance data in one place. Track everything from load tests to alarm functions so that your generator performs reliably.

Related categories

  • Operational excellence templates
  • Energy industry templates
  • Facility management templates
  • Maintenance templates
  • Safety templates
Preview of the template
Audit
Resume of Inspection
Inspections
Overall assessment
Inspector
Equipment Details
Equipment description
Equipment
Documentation
Shop test program approved by GL
Generator shop test by manufacturer
Measurements
Ambient air temperature and pressure
Maximum compression pressures were taken?
Maximum combustion pressures were taken?
Bearings Temperatures were taken?
Crankshaft deflection was measured?
Starting Test at No Load
Starting test was performed?
Safety devices and Alarms
L.O. low pressure alarm is working properly?
C.W. high temperature alarm is working properly?
Lube oil engine alarm is working?
Water level low alarm is working?
Low voltage alarm is working?
Three automatic start failure is working?
Overspeed stop is working properly?
Automatic start function is working?
Automatic stop function is working?
Emergency stop function is working?
Load Test
Test at 0% MCR load
Test at 25% MCR load
Test at 50% MCR load
Test at 75% MCR load
Test at 100% MCR load
Test at 110% MCR load
Governor Test
Governor response is acceptable?
Fuel Oil Consumption taken at 100%MCR
SFOC
Torsional Vibration Measurements
Torsional vibration is acceptable?
Voltage Regulation Test
Voltage regulation is acceptable?
Overhauling of Set
Comments on overhauling of generator set
Conclusion
Final comments on inspection
This template was downloaded 7 times

More templates like this

Generac generator maintenance checklist
Generac generator maintenance checklist
This maintenance checklist allows you to track key tasks like fuel levels, battery checks, and engine inspections so you can keep your generator in top condition and avoid sudden breakdowns.
Maintenance templates
Cummins generator maintenance checklist
Cummins generator maintenance checklist
Stay on top of key maintenance tasks with this checklist, from inspecting fuel and coolant levels to checking battery performance.
Maintenance templates
Routine maintenance diesel generator maintenance checklist
Routine maintenance diesel generator maintenance checklist
Make diesel generator upkeep simpler and more thorough with this template. It covers everything from visual inspections to fuel, oil, and electrical system checks.
Maintenance templates
Monthly generator maintenance checklist
Monthly generator maintenance checklist
Keep your generator running smoothly with the help of this monthly maintenance checklist. It tracks important details like fluid levels, battery health, and performance checks.
Maintenance templates
Standby generator maintenance checklist
Standby generator maintenance checklist
This maintenance checklist is a handy tool for documenting important tasks like oil checks and battery inspections. It helps you monitor each step and keep your generator running efficiently.
Maintenance templates
Fresh water generator maintenance checklist
Fresh water generator maintenance checklist
A fresh water generator requires regular upkeep to perform at its best. This checklist helps you track crucial maintenance tasks, from visual inspections to system checks.
Maintenance templates

Related resources

Access a complete set of resources aimed at maximizing safety, quality, and operational excellence, including detailed guides, related templates, and real-world use cases.

Topic guides

Read in-depth guides covering key topics related to this article.

Generator maintenance: Essential checks and troubleshootingWind turbine maintenance: A comprehensive guideElectrical maintenance: An expert's guide with relatable examples
See all topic guides

Template collections

See comprehensive collections of best practice templates related to this topic.

9 generator maintenance checklists to streamline inspectionsFree 39 preventive maintenance checklist templates for every industryTop 27 free maintenance checklist templates
See all template collections

Use cases

Check out how the Lumiform software can be utilized for related use cases.

Generator maintenance softwareEquipment maintenance software Electrician App
See all use cases

Other resources

Explore all the additional resources we offer to assist you in mastering this topic.

4 types of predictive maintenance for your business6 benefits of maintenanceHow to perform safety inspectionsMaintenance: best practices and benefits

Frequently asked questions

What maintenance is required on a diesel generator?

Routine maintenance for a diesel generator includes checking and changing the oil, inspecting fuel and air filters, testing the battery, and ensuring all connections are secure. Regular inspections of belts, hoses, and coolant levels are also essential. Performing load tests and checking fuel quality will keep the generator running efficiently and prevent major issues down the line.

What are common signs that a diesel generator needs maintenance?

A few signs to watch for include difficulty starting, excessive smoke, unusual noises, and a sudden drop in performance. If you notice inconsistent voltage output or your generator is overheating, it’s time to schedule a maintenance check. Leaks, particularly from fuel or oil, are another sign of potential trouble.

How often should I perform diesel generator maintenance checks?

Maintenance checks should be performed at least every 250 hours of use or every six months, whichever comes first. It also depends on your generator’s usage, with more frequent checks required for units that run continuously or in critical applications.

How do I properly store my diesel generator when it’s not in use?

Before storing your diesel generator, clean it thoroughly, change the oil, and fill the tank with fresh fuel to prevent condensation. Store it in a cool, dry area, preferably indoors, and cover it to protect it from dust and debris. Consider adding a fuel stabilizer to extend fuel life, and run the generator briefly every few months to keep its components lubricated.


This template, developed by Lumiform employees, serves as a starting point for businesses using the Lumiform platform and is intended as a hypothetical example only. It does not replace professional advice. Companies should consult qualified professionals to assess the suitability and legality of using this template in their specific workplace or jurisdiction. Lumiform is not liable for any errors or omissions in this template or for any actions taken based on its content.
Lumiform logo
Platform
HomeSign upProductAll featuresPricingEnterpriseTrust and securityCustomer success offeringsDownload the app
Solutions
IndustriesFood and hospitalityManufacturingConstructionRetailTransport and logisticsFacility management
Business needsHealth and safety managementQuality managementOperational excellenceCompliance and risk management
Uses cases
Learn
Template collectionsTopic guidesLexiconHelp centerJournalInfographicsVideos
Resources
Lumiform templatesby industryby use caseby business needAll categories
Customer storiesDeveloper APIResource hubIntegrations
Company
AboutJobsLegalBook a demoContact sales
© 2025 LumiformTerms and conditionsPrivacyData processingSitemap
App StoreGoogle play