TK 55711-19-OP-EN
41
Maintenance Inspection Schedule
Thermo King recommends all maintenance and service procedures be
performed by an authorized Thermo King dealer.
N
No
otte
e:: Thermo King reserves the right to deny warranty coverage on claims
due to lack of maintenance or neglect. Claims in question must be
supported by maintenance records.
Engine
Pretrip
500
Hrs
Annual
2,000
Hrs
Check condition of or service the following:
•
•
•
Check engine oil level.
•
•
•
Check engine coolant level on units with optional closed loop cooling
system.
•
•
•
Inspect belts for condition and proper tension.
•
•
•
Listen for unusual noises, vibrations, etc.
•
•
Check air cleaner hose for damage.
•
•
Inspect air cleaner. Change as needed or annually.
•
•
Inspect fuel pre-filter screen. Clean as required or annually.
•
Change fuel filter. Thermo King brand filter is required.
•
Drain water from fuel tank and check vent.
•
•
Check and adjust engine speed.
•
•
Check condition of engine mounts.
•
Maintain year-round anti-freeze protection at –30° F (-34° C). Change
coolant every two years, or with truck coolant.
For units equipped with optional closed loop cooling system and ELC
(red) engine coolant, change ELC coolant every 5 years or 12,000
hours.
—
Adjust engine valves (1,000 hours).*
