Inspection and Service Intervals

Inspection and Service intervals are determined by the number of unit operating hours and by the age of the unit. Examples are shown in the table below. Your Dealer will prepare a schedule to suit your specific needs.

Service Record: Each inspection and service performed should be recorded on your Dealer Service Record.

Interim Inspection Complete PM

A Service


Every 1000 hours or every 12 months (whichever comes first)

B Service


Every 2000 hours or every 24 months (whichever comes first)
Pretrip Inspect/Service These Items
Run Pretrip Test (Refer to TSR-3 Controller).
Check fuel supply.
Check and adjust coolant/engine oil levels.
Listen for unusual noises, vibrations, etc.
Visually inspect unit for fluid leaks. (fuel, coolant, oil and refrigerant).
Visually inspect unit for damaged, loose or broken parts (includes air ducts and bulkheads if so equipped).
Note For further best practices, please go to www.europe.thermoking.com/best-practices.