Component Specific Intervals
10
Aftertreatment System - Diesel particulate filter
• Clean filter. Refer to the Engine Maintenance Manual.
Aftertreatment System - Diesel exhaust fluid supply module
• Replace filter. Refer to the Engine Maintenance Manual.
Air - Air dryer (ON HIGHWAY)
• 360,000 miles/576,000 km (Refer to Air Dryer Maintenance on page 212 for maintenance instructions.)
Air - Air Dryer (Oil- Coalescing Desiccant Cartridge)
• Annually regardless of mileage. (Refer to Air Dryer Maintenance on page 212 for maintenance instructions.)
Engine - Basic Engine Maintenance and service interval recommendations are detailed in the engine manufacturer’s Operations and
Maintenance Manual included with the vehicle. The engine manufacturer’s recommendations vary depending engine model.
Information is also available from authorized dealers, the engine manufacturer’s authorized service centers, and the engine
manufacturer’s web site.
Safety - Three-point Safety Belt System
• Inspect. 20,000 miles/32,000km If the vehicle is exposed to severe environmental or working conditions, more frequent
inspections may be necessary. (Refer to Safety Restraint System - Inspection on page 230 for maintenance instructions.)
Every 15,000 mi / 24,000
km / Monthly
10
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 15,000 mi / 24,000 km / Monthly
180 Y53-6076-1D1 (09/20)
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