operators_manual

System Component Task I A B C D E
Heating and
Air
Conditioning
Air Conditioner Operate the system. •
Heater and Air Conditioner Perform the checks per Heater and Air
Conditioner Maintenance on page 250
•
Full operational and diagnostic check. •
Cabin Fresh Air Filter (ON HIGHWAY) Inspect and clean, replace if necessary. •
Cabin Fresh Air Filter (OFF-HIGHWAY) Inspect and clean, replace if necessary. •
Condenser Clear any debris from the front of the
condenser.
•
Sleeper Air Filter Inspect and clean, replace if necessary. •
Recirc Cab Air Filter (ON HIGHWAY) Please contact an authorized dealer
when the service interval is required to
inspect the cabin recirculation air filter.
•
Recirc Cab Air Filter (OFF-HIGHWAY) Please contact an authorized dealer
when the service interval is required to
inspect the cabin recirculation air filter.
•
MAINTENANCE - Maintenance Schedule
Y53-6047-2HEN (03/18) 201
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