operators_manual

Every 15,000 mi / 24,000 km / Monthly
15
Heating and Air Conditioning - Cabin Fresh Air Filter (ON HIGHWAY)
•
Inspect and clean, replace if necessary. (Refer to How to Replace Air Conditioner Filter for 520 except Right Hand Stand
Applications on page 228 and How to Replace Air Conditioner Filter for Right Hand Stand Up on page 228 for maintenance
instructions.)
Heating and Air Conditioning - Cabin Fresh Air Filter (OFF-HIGHWAY)
• Inspect and clean, replace if necessary. (Refer to How to Replace Air Conditioner Filter for 520 except Right Hand Stand
Applications on page 228 and How to Replace Air Conditioner Filter for Right Hand Stand Up on page 228 for maintenance
instructions.)
Aftertreatment System - System
• Check for leaks and proper support. (Refer to Noise and Emission Control on page 229 for maintenance instructions.)
Every 25,000 mi / 40,000
km / 6 Months
Every 25,000 mi / 40,000 km / 6 Months
16
Front Axle - Linehaul (PACCAR) - Kingpin Joint Grease/Tie Rod Ends
•
Heavy-Duty Multipurpose Lithium Based: #1 or #2 Grade. (Refer to Front Axle and Suspension on page 224 for maintenance
instructions.)
15
Ensure that all maintenance intervals leading up to this point are repeated during this interval prior to the completion of
those listed here.
16
Ensure that all maintenance intervals leading up to this point are repeated during this interval prior to the completion of
those listed here.
MAINTENANCE - Every 25,000 mi / 40,000 km / 6 Months
160 Y53-6096-1C1 (09/20)
5