Cummins provides factory recommended maintenance procedures as part of your planned maintenance program. Your plan is customized to meet your unique protocol. Some of the services we offer are listed below.
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Scheduled Checks:
Cooling system
- Radiator air restriction, hoses, connections, fluid concentration, belts and louver operation
Air intake system
- Check for leaks, holes and loose connections
Fuel system
- Fuel levels and pump
Exhaust system
- Check for leaks, restrictions and flush condensation cap
Electrical system
- Review meters and battery fluid
- Recharge if needed
- Annual, semi-annual and quarterly checks
Annual, semi-annual and quarterly checks
Maintenance (annual)
- Change oil, filters
Engine Not Running Check:
Review and evaluate
- Electrical
- Oil and coolant levels
- Leaks, holes and connections
Battery and charger (semi-annual)
- Load, acid and specific gravity
- Corrosion cleaned
- Charger output (adjust if necessary)
Fuel system
- Leaks, water, sediment checks
- Day tank - float switch pump
- Governor linkage
Coolant system (check only)
- Antifreeze, radiator and cap
- Leaks, hoses, belts and tension
Intake and exhaust (check only)
- Air cleaner, turbocharger, muffler and traps
- Leaks
- Breather, flex pipe, rain cap
Generator
- Diodes, end bearing, brushes and folder
- A.C. wiring, exciter stator, overspeed switch
- Breakers
Controls
- Voltage regulator, wiring relays, monitors and bulbs
Transfer switch
- Time delays, exerciser clocks (adjust or reset as necessary)
- Clean cabinet
Engine running
- Record A.C. output
- Frequency
- Amps under load
- Instruct owner