EPA07/EPA10/GHG14/GHG17 Preventive Maintenance Tables - 93K222(CK-4) and 93K223(FA-4)

EPA10/GHG14/GHG17 DD Series Preventive Maintenance Tables - Ops

Note: Actual fuel filter life will vary based on fuel quality.
Note: Diesel Oxidation Catalyst (DOC) and the Selective Catalytic Reduction (SCR Catalyst) do not require maintenance. (Does not apply to EPA07)

Note: Ifyour vehicle has the Maintenance System enabled, please follow the recommendations communicated via the ICU Panel or Detroit Connect for Engine Oil and Oil Filter.

Note: Refer to your vehicles Driver's Manual for a detailed explanation of the Maintenance System.

93K222(CK-4) and 93K223(FA-4) Oil Service Interval Definitions (applies to the following tables):

Efficient Long Haul (over-the-road transport) service applies to vehicles that annually travel more than 60,000 mi (96,000 kilometers) and average greater than 7 mi per gallon with minimal city stop-and-go operation and minimum idle.

Long Haul (over-the-road transport) service applies to vehicles that annually travel more than 60,000 mi (96,000 kilometers) and average between 6.0 and 6.9 mi per gallon with minimal city stop-and-go operation.

Short Haul service applies to vehicles that annually travel up to 30,000-60,000 mi (48,000-96,000 kilometers) and average between 5.1 and 5.9 mi per gallon

Severe service applies to vehicles that annually travel up to 30,000 mi (48,000 kilometers) or average less than 5 mi per gallon or that operate under severe conditions. Severe service also applies to RV applications. Only one of these conditions needs to be met to categorize an application as Severe Service.

DD13: Maintenance Intervals EPA07/EPA10/GHG14/GHG17 with ULSD Fuel

EPA10/GHG14/GHG17 Using DFS 93K222(CK-4) or 93K223(FA-4) Approved Oils

EPA07 Using DFS 93K222(CK-4) Approved Oils
Component

Efficient Long Haul

(7.0 or better MPG)***

Long Haul

(6.0-6.9 MPG)***

Short Haul †

(5.1-5.9 MPG)***

Severe †

(Up to 5.0 MPG)***
Oil Filter § Replace every 65,000 mi (105,000 km) Replace every 55,000 mi (89,000 km) Replace every 40,000 mi (64,000 km) or 1000 hrs Replace every 35,000 mi (56,000 km) or 750 hrs
Lubricating Oil § Replace every 65,000 mi (105,000 km) Replace every 55,000 mi (89,000 km) Replace every 40,000 mi (64,000 km) or 1000 hrs Replace every 35,000 mi (56,000 km) or 750 hrs
Engine Fuel Filter * Replace every 65,000 mi (105,000 km) Replace every 55,000 mi (89,000 km) Replace every 40,000 mi (64,000 km) or 1000 hrs Replace every 35,000 mi (56,000 km) or 750 hrs

Engine Fuel Filter *

w/ Frame-Mounted Filter

 Replace every 100,000 mi (161,000 km) Replace every 100,000 mi (161,000 km) Replace every 80,000 mi (128,000 km) or 1000 hrs Replace every 70,000 mi (113,000 km) or 750 hrs

Frame Mounted Fuel Filters ‡

 Replace every 65,000 mi (105,000 km) Replace every 55,000 mi (89,000 km) Replace every 40,000 mi (64,000 km) or 1000 hrs Replace every 35,000 mi (56,000 km) or 750 hrs
Engine Steam Clean At every oil change (to remove particle buildup, grime, salt and normal fluid seepage.) See Steam Cleaning the Engine
Valve Lash Adjustment (GHG17) Adjust every 500,000 mi (800,000 km) Adjust every 200,000 mi (322,000 km)
Valve Lash Adjustment (EPA07, EPA10, GHG14) Adjust at 100,000 mi (160,000 km), at 500,000 mi (800,000 km), and then every 500,000 mi (800,000 km) thereafter
Coolant - Standard Life Maintain every 65,000 mi (105,000 km)

Replace every 300,000 mi (482,000 km)

 Maintain every 55,000 mi (89,000 km) or 1 yr

Replace every 300,000 mi (482,000 km)

 Maintain every 40,000 mi (64,000 km), 895 hrs or 1 yr

Replace every 300,000 mi (482,000 km)

 Maintain every 35,000 mi (56,000 km), 640 hrs or 6 months

Replace every 300,000 mi (482,000 km)
Coolant - Extended Life Maintain every 130,000 mi (210,000 km) or 1 yr

Replace every 600,000 mi (965,000 km)

 Maintain every 110,000 mi (178,000 km) or 1 yr

Replace every 600,000 mi (965,000 km)

 Maintain every 80,000 mi (128,000 km) or 1 yr

Replace every 600,000 mi (965,000 km)

 Maintain every 70,000 mi (112,000 km) or 1 yr

Replace every 600,000 mi (965,000 km)
Coolant System Filter (if equipped) Current engine designs no longer use coolant filters. If you have a coolant filter, you may choose to remove the filter at your next maintenance interval. For more details reference bulletin 15TS-10Rev.
Belts 1

Inspect at oil change**

Replace every 200,000 mi (322,000 km)

Inspect at oil change**

Replace every 200,000 mi (322,000 km)

Inspect at oil change**

Replace every 100,000 mi (161,000) 2600 hrs

Inspect at oil change**

Replace every 100,000 mi (161,000) 2600 hrs
Air System Inspect at oil change Inspect at oil change Inspect at oil change Inspect at oil change
Air Cleaner Inspect at oil change Inspect at oil change Inspect at oil change Inspect at oil change
Exhaust System Inspect at oil change Inspect at oil change Inspect at oil change Inspect at oil change
Air Compressor Inspect at oil change Inspect at oil change Inspect at oil change Inspect at oil change
Aftertreatment Devices

Inspect external hardware and connections every 6 months or at oil change intervals. †

Diesel Particulate Filter

EPA10 & GHG14

A Check Engine Indicator or mileage/time intervals indicate when ash cleaning is required. Use DETROIT Diesel Corporation's authorized DPF cleaning procedure. Failure to follow this procedure could result in engine and/or aftertreatment damage, causing degraded vehicle performance including excess fuel consumption and decreased engine life.

Normal DPF ash clean intervals are 300,000 mi (480,000 km) 9,000 hrs to 400,000 mi (640,000 km) 10,250 hrs.

Detroit highly recommends exchanging the DPF with a Detroit™ genuine DPF to ensure maximum life.

Diesel Particulate Filter

GHG17

A Check Engine Indicator or mileage/time intervals indicate when ash cleaning is required. Use DETROIT Diesel Corporation's authorized DPF cleaning procedure. Failure to follow this procedure could result in engine and/or aftertreatment damage, causing degraded vehicle performance including excess fuel consumption and decreased engine life.

Normal DPF ash clean interval is 500,000 mi (800,000 km) 11,000 hrs to 550,000 mi (880,000 km) 11,500 hrs.

Detroit highly recommends exchanging the DPF with a Detroit™ genuine DPF to ensure maximum life.

DEF Pump Filter EPA10

 Replace filter every 175,000 mi (280,000 km) or 3 yrs.†

DEF Pump Yellow Filter GHG14

 Replace filter every 175,000 mi (280,000 km) or 3 yrs.†

DEF Pump White Filter

GHG14 & GHG17

 Replace filter every 500,000 mi (805,000 km) or 3 yrs.†
DEF Pump Air Bladder 2010 Engines only: Refill bladder with air every 24 months.

- 1 Vehicles used a majority of time on rough, dirty, rocky roads should have their belts replaced sooner than recommended. Debris can get caught in the belt system and wear out belts sooner than vehicles used on paved highway roads.

- †Whichever comes first. Note: Reaching the Davco change line supersedes these intervals.

- *Engine fuel filters should be changed at recommended service intervals, or when the "Fuel Filter Service Lamp" activates on the dashboard. For maximum life of fuel system components, it is not recommended to exceed 100k mi on engine fuel filters under any condition.

-** Check per section "Poly-V-Belt Inspection".

- ***Fuel Economy represents overall fuel economy (including idle time)

- ‡Currently, only Detroit™ Fuel Filter/Water Separator & Davco 385/482/485/487 are the only frame-mounted filtration systems compatible for Detroit™ Engines.

- §Maintenance System can be enabled for this component.

Refer to "Routine Preventive Maintenance" and "How To Procedures" for a description of all items.

    DD15: Maintenance Intervals EPA07/EPA10/GHG14/GHG17 with ULSD Fuel

    EPA10/GHG14/GHG17 Using DFS 93K222(CK-4) or 93K223(FA-4) Approved Oils

    EPA07 Using DFS 93K222(CK-4) Approved Oils

    Component

    Efficient Long Haul

    (7.0 or better MPG)***

    Long Haul

    (6.0-6.9 MPG)***

    Short Haul †

    (5.1-5.9 MPG)***

    Severe †

    (Up to 5.0 MPG)***
    Oil Filter§ Replace every 75,000 mi (121,000 km) Replace every 60,000 mi (97,000 km) Replace every 45,000 mi (72,000 km) or 1000 hrs Replace every 35,000 mi (56,000 km) or 750 hrs
    Lubricating Oil§ Replace every 75,000 mi (121,000 km) Replace every 60,000 mi (97,000 km) Replace every 45,000 mi (72,000 km) or 1000 hrs Replace every 35,000 mi (56,000 km) or 750 hrs
    Engine Fuel Filter * Replace every 75,000 mi (121,000 km) Replace every 60,000 mi (97,000 km) Replace every 45,000 mi (72,000 km) or 1000 hrs Replace every 35,000 mi (56,000 km) or 750 hrs

    Engine Fuel Filter *

    w/ Frame-Mounted Filter

    		 Replace every 100,000 mi (161,000 km) Replace every 100,000 mi (161,000 km) Replace every 90,000 mi (144,000 km) or 1000 hrs Replace every 70,000 mi (113,000 km) or 750 hrs

    Frame Mounted Fuel Filters ‡

    		 Replace every 75,000 mi (121,000 km) Replace every 60,000 mi (97,000 km) Replace every 45,000 mi (72,000 km) or 1000 hrs Replace every 35,000 mi (56,000 km) or 750 hrs
    Engine Steam Clean At every oil change (to remove particle buildup, grime, salt and normal fluid seepage.) See Steam Cleaning the Engine
    Valve Lash Adjustment (GHG17) Adjust every 500,000 mi (800,000 km) Adjust every 200,000 mi (322,000 km)
    Valve Lash Adjustment (EPA07, EPA10, GHG14) Adjust at 100,000 mi (160,000 km), at 500,000 mi (800,000 km), and then every 500,000 mi (800,000 km) thereafter
    Coolant - Standard Life Maintain every 75,000 mi (121,000 km)

    Replace every 300,000 mi (482,000 km)

    		 Maintain every 60,000 mi (97,000 km) or 1 yr

    Replace every 300,000 mi (482,000 km)

    		 Maintain every 45,000 mi (72,000 km) 895 hrs or 1 yr

    Replace every 300,000 mi (482,000 km)

    		 Maintain every 35,000 mi (56,000 km) 640 hrs or 6 months

    Replace every 300,000 mi (482,000 km)
    Coolant - Extended Life Maintain every 150,000 mi (242,000 km) or 1 yr

    Replace every 600,000 mi (965,000 km)

    		 Maintain every 120,000 mi (194,000 km) or 1 yr

    Replace every 600,000 mi (965,000 km)

    		 Maintain every 90,000 mi (144,000 km) or 1 yr

    Replace every 600,000 mi (965,000 km)

    		 Maintain every 70,000 mi (112,000 km) or 1 yr

    Replace every 600,000 mi (965,000 km)
    Coolant System Filter (if equipped) Current engine designs no longer use coolant filters. If you have a coolant filter, you may choose to remove the filter at your next maintenance interval. For more details reference bulletin 15TS-10Rev.
    Belts 1

    Inspect at oil change**

    Replace every 200,000 mi (322,000 km)

    Inspect at oil change**

    Replace every 200,000 mi (322,000 km)

    Inspect at oil change**

    Replace every 100,000 mi (161,000) 2600 hrs

    Inspect at oil change**

    Replace every 100,000 mi (161,000) 2600 hrs
    Air System Inspect at oil change Inspect at oil change Inspect at oil change Inspect at oil change
    Air Cleaner Inspect at oil change Inspect at oil change Inspect at oil change Inspect at oil change
    Exhaust System Inspect at oil change Inspect at oil change Inspect at oil change Inspect at oil change
    Air Compressor Inspect at oil change Inspect at oil change Inspect at oil change Inspect at oil change
    Aftertreatment Devices

    Inspect external hardware and connections every 6 months or at oil change intervals. †

    Diesel Particulate Filter

    EPA10 & GHG14

    A Check Engine Indicator or mileage/time intervals indicate when ash cleaning is required. Use DETROIT Diesel Corporation's authorized DPF cleaning procedure. Failure to follow this procedure could result in engine and/or aftertreatment damage, causing degraded vehicle performance including excess fuel consumption and decreased engine life.

    Normal DPF ash clean intervals are 300,000 mi (480,000 km) 9,000 hrs to 400,000 mi (640,000 km) 10,250 hrs.

    Detroit highly recommends exchanging the DPF with a Detroit™ genuine DPF to ensure maximum life.

    Diesel Particulate Filter

    GHG17

    A Check Engine Indicator or mileage/time intervals indicate when ash cleaning is required. Use DETROIT Diesel Corporation's authorized DPF cleaning procedure. Failure to follow this procedure could result in engine and/or aftertreatment damage, causing degraded vehicle performance including excess fuel consumption and decreased engine life.

    Normal DPF ash clean interval is 500,000 mi (800,000 km) 11,000 hrs to 550,000 mi (880,000 km) 11,500 hrs.

    Detroit highly recommends exchanging the DPF with a Detroit™ genuine DPF to ensure maximum life.

    DEF Pump Filter EPA10

    		 Replace filter every 175,000 mi (280,000 km) or 3 yrs. †

    DEF Pump Yellow Filter GHG14

    		 Replace filter every 175,000 mi (280,000 km) or 3 yrs. †

    DEF Pump White Filter

    GHG14 & GHG17

    		 Replace filter every 500,000 mi (805,00 km) or 3 yrs. †
    DEF Pump Air Bladder 2010 Engines only: Refill bladder with air every 24 months.

    - 1 Vehicles used a majority of time on rough, dirty, rocky roads should have their belts replaced sooner than recommended. Debris can get caught in the belt system and wear out belts sooner than vehicles used on paved highway roads.

    - †Whichever comes first. Note: Reaching the Davco change line supersedes these intervals.

    - *Engine fuel filters should be changed at recommended service intervals, or when the "Fuel Filter Service Lamp" activates on the dashboard. For maximum life of fuel system components, it is not recommended to exceed 100k mi on engine fuel filters under any condition.

    -** Check per section "Poly-V-Belt Inspection".

    - ***Fuel Economy represents overall fuel economy (including idle time)

    - ‡Currently, only Detroit™ Fuel Filter/Water Separator & Davco 385/482/485/487 are the only frame-mounted filtration systems compatible for Detroit™ Engines.

    - §Maintenance System can be enabled for this component.

    Refer to "Routine Preventive Maintenance" and "How To Procedures" for a description of all items.

      DD16: Maintenance Intervals EPA07/EPA10/GHG14/GHG17 with ULSD Fuel

      EPA10/GHG14/GHG17 Using DFS 93K222(CK-4) or 93K223(FA-4) Approved Oils

      EPA07 Using DFS 93K222(CK-4) Approved Oils
      Component

      Efficient Long Haul

      (7.0 or better MPG)***

      Long Haul

      (6.0-6.9 MPG)***

      Short Haul †

      (5.1-5.9 MPG)***

      Severe †

      (Up to 5.0 MPG)***
      Oil Filter§ Not Applicable Replace every 55,000 mi (89,000 km) Replace every 40,000 mi (64,000 km) or 1000 hrs Replace every 35,000 mi (56,000 km) or 750 hrs
      Lubricating Oil§ Not Applicable Replace every 55,000 mi (89,000 km) Replace every 40,000 mi (64,000 km) or 1000 hrs Replace every 35,000 mi (56,000 km) or 750 hrs
      Engine Fuel Filter * Not Applicable Replace every 55,000 mi (89,000 km) Replace every 40,000 mi (64,000 km) or 1000 hrs Replace every 35,000 mi (56,000 km) or 750 hrs

      Engine Fuel Filter *

      w/ Frame-Mounted Filter

      		 Not Applicable Replace every 100,000 mi (161,000 km) Replace every 80,000 mi (128,000 km) or 1000 hrs Replace every 70,000 mi (113,000 km) or 750 hrs

      Frame Mounted Fuel Filters ‡

      		 Not Applicable Replace every 55,000 mi (89,000 km) Replace every 40,000 mi (64,000 km) or 1000 hrs Replace every 35,000 mi (56,000 km) or 750 hrs
      Engine Steam Clean At every oil change (to remove particle buildup, grime, salt and normal fluid seepage.) See Steam Cleaning the Engine
      Valve Lash Adjustment (GHG17) Adjust every 500,000 mi (800,000 km) Adjust every 200,000 mi (322,000 km)
      Valve Lash Adjustment (EPA07, EPA10, GHG14) Adjust at 100,000 mi (160,000 km), at 500,000 mi (800,000 km), and then every 500,000 mi (800,000 km) thereafter  
      Coolant - Standard Life Not Applicable Replace every 55,000 mi (89,000 km) or 1 yr

      Replace every 300,000 mi (482,000 km)

      		 Replace every 40,000 mi (64,000 km) 895 hrs or 1 yr

      Replace every 300,000 mi (482,000 km)

      		 Replace every 35,000 mi (56,000 km), 640 hrs or 6 months

      Replace every 300,000 mi (482,000 km)
      Coolant - Extended Life Not Applicable Replace every 110,000 mi (178,000 km) or 1 yr

      Replace every 600,000 mi (965,000 km)

      		 Replace every 80,000 mi (128,000 km) or 1 yr

      Replace every 600,000 mi (965,000 km)

      		 Replace every 70,000 mi (112,000 km) or 1 yr

      Replace every 600,000 mi (965,000 km)
      Coolant System Filter (if equipped) Current engine designs no longer use coolant filters. If you have a coolant filter, you may choose to remove the filter at your next maintenance interval. For more details reference bulletin 15TS-10Rev.
      Belts 1 Not Applicable

      Inspect at oil change**

      Replace every 200,000 mi (322,000 km)

      Inspect at oil change**

      Replace every 100,000 mi (161,000 km) 2600 hrs

      Inspect at oil change**

      Replace every 100,000 mi (161,000 km) 2600 hrs
      Air System Not Applicable Inspect at oil change Inspect at oil change Inspect at oil change
      Air Cleaner Not Applicable Inspect at oil change Inspect at oil change Inspect at oil change
      Exhaust System Not Applicable Inspect at oil change Inspect at oil change Inspect at oil change
      Air Compressor Not Applicable Inspect at oil change Inspect at oil change Inspect at oil change
      Aftertreatment Devices

      Inspect external hardware and connections every 6 months or at oil change intervals. †

      Diesel Particulate Filter

      EPA10 & GHG14

      A Check Engine Indicator or mileage/time intervals indicate when ash cleaning is required. Use DETROIT Diesel Corporation's authorized DPF cleaning procedure. Failure to follow this procedure could result in engine and/or aftertreatment damage, causing degraded vehicle performance including excess fuel consumption and decreased engine life.

      Normal DPF ash clean intervals are 300,000 mi (480,000 km) 9,000 hrs to 400,000 mi (640,000 km) 10,250 hrs.

      Detroit highly recommends exchanging the DPF with a Detroit™ genuine DPF to ensure maximum life.

      Diesel Particulate Filter

      GHG17

      A Check Engine Indicator or mileage/time intervals indicate when ash cleaning is required. Use DETROIT Diesel Corporation's authorized DPF cleaning procedure. Failure to follow this procedure could result in engine and/or aftertreatment damage, causing degraded vehicle performance including excess fuel consumption and decreased engine life.

      Normal DPF ash clean interval is 500,000 mi (800,000 km) 11,000 hrs to 550,000 mi (880,000 km) 11,500 hrs.

      Detroit highly recommends exchanging the DPF with a Detroit™ genuine DPF to ensure maximum life.

      DEF Pump Filter EPA10

      		 Replace filter every 175,000 mi (280,000 km) or 3 yrs. †

      DEF Pump Yellow Filter GHG14

      		 Replace filter every 175,000 mi (280,000 km) or 3 yrs. †

      DEF Pump White Filter

      GHG14 & GHG17

      		 Replace filter every 500,000 mi (805,00 km) or 3 yrs. †
      DEF Pump Air Bladder 2010 Engines only: Refill bladder with air every 24 months.

      - 1 Vehicles used a majority of time on rough, dirty, rocky roads should have their belts replaced sooner than recommended. Debris can get caught in the belt system and wear out belts sooner than vehicles used on paved highway roads.

      - †Whichever comes first. Note: Reaching the Davco change line supersedes these intervals.

      - *Engine fuel filters should be changed at recommended service intervals, or when the "Fuel Filter Service Lamp" activates on the dashboard. For maximum life of fuel system components, it is not recommended to exceed 100k mi on engine fuel filters under any condition.

      -** Check per section "Poly-V-Belt Inspection".

      - ***Fuel Economy represents overall fuel economy (including idle time)

      - ‡Currently, only Detroit™ Fuel Filter/Water Separator & Davco 385/482/485/487 are the only frame-mounted filtration systems compatible for Detroit™ Engines.

      - §Maintenance System can be enabled for this component.

      Refer to "Routine Preventive Maintenance" and "How To Procedures" for a description of all items.
        Note:
        EA1, EA2, EA3, EB1, EB2, EB3, EB4, EC1, EC2
        Parent topic: Preventive Maintenance Intervals
        Document Number: 0000022370
        Manual Publication Date: 2024-03-05
        Topic Publication Date: 2024-10-25