Airstream 2023 INTERSTATE 24X, Owner'S Manual

Page: 90 / 122

Maintenance
9-2
2023 Interstate 24X
Maintenance Schedule
WARNING
Failure to maintain your touring coach can cause premature and unexpected parts breakage and/or erratic
operation that may be hazardous.
NOTE
See appliance manufacturer’s literature for further information.
Every year
Hydronic System Test alkalinity in the system
coolant and inspect the
exhaust system for damage�
Seams Check and reseal exterior
seams, windows, lights, and
vents as needed�
Interior Cabinets Visual inspection of latches
and locks, hinges and slides�
Silicone spray as needed�
Once every three years
Hydronic System Replace Heat Transfer Fluid/
Century Chemical Boiler
Antifreeze
Every 1,000 miles or 60 days
Smoke and CO
Alarm
Test and replace battery as
required�
Tires Check tire pressure; see
Specifications on page 4-3 �
GFCI Circuit
Breaker
Test and record�
Once a Month
Hydronic System Run the burner for at least
15-20 minutes to help maintain
the system�
Every 5,000 miles or 90 days
Wheel Lug Nuts Torque Lug Nuts to 140 ft� lbs�
7-Way Plug Spray with contact cleaner�
Every 10,000 miles or 6 months
Tires Inspect and rotate�
Windows, and Door
Seals
Clean with mild detergent
and apply 303 Aerospace
Protectant
Exterior Wax