Volvo Engines 11
Engine Maintenance Intervals
Component Operation Interval
Fuel Filter Change
Every oil change. Under certain
conditions (for example, irregular fuel
quality), the fuel/water separator filters
may require more frequent replacement.
Water Separator Filter Change
Every oil change. Under certain
conditions (for example, irregular fuel
quality), the fuel/water separator filters
may require more frequent replacement.
Air Filter Change
Restriction indicator or 24 months,
whichever comes first
Coolant (ELC) Change
1 000 000 km (600,000 miles) or 48
months, whichever comes first
Coolant Filter (ELC) Change
240 000 km (150,000 miles) or 12
months, whichever comes first
Valves/Injectors Initial Adjust
200 000 km (125,000 miles) or 12
months, whichever comes first
Valves/Injectors Adjust
Every 400 000 km (250,000 miles) or
24 months, whichever comes first
DPF Filter Change
400 000 km (250,000 miles) or 4,500
hours, whichever occurs first
Aftertreatment Fuel Injector Clean
240 000 km (150,000 miles) or 4,500
hours, whichever occurs first
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