Keeping it working.
WHAT MAINTENANCE REQUIRES
Oil changes at the stated interval
Filter changes: oil, fuel and air
Coolant checks Battery maintenance Load testing
WHY INTERVALS MATTER
Generator engines run hard, and missed servicing is the commonest cause of failure.
WHAT TO TRACK
Running hours, not calendar time.
HOW
An hour meter, fitted or added.
WHY HOURS
Servicing is specified in hours, and a generator running daily reaches intervals quickly.
WHAT TO KEEP IN STOCK
Oil Filters Fuses A spare battery, for critical installations
WHY
Parts are needed exactly when suppliers are closed.
WHAT TO DO WEEKLY IF IT SITS IDLE
Run it under load for a period.
WHY UNDER LOAD
Running with no load does not exercise it properly, and it causes deposits.
WHAT TO CHECK BEFORE EVERY EXTENDED RUN
Oil level Coolant Fuel That the exhaust is clear
WHAT TO WATCH FOR
Unusual noise Smoke colour changes Fluctuating output Overheating
WHAT TO DO ABOUT ANY OF THEM
Stop, and investigate.
WHAT TO RECORD
Every service, with date and hours.
WHY
It evidences maintenance for warranty and resale.
