Operators Manual

Table Of Contents
Table 23.
Note : DFS 93K218(CJ-4) oils are being phased out of the market and will be
unavailable in the near future. The component intervals below are only listing intervals
that have changed from the DFS 93K222(CK-4) table.
DD13/DD15/DD16: Maintenance Intervals
EPA07/EPA10/GHG14/GHG17 Using DFS 93K218(CJ-4) Approved Oils with ULSD Fuel
Component Long Haul †
(6.0 or better
MPG)***
Short Haul †
(5.1-5.9 MPG)***
Severe †
(up to 5.0
MPG)***
Recreational
Vehicles***
Oil Filter Replace every
50,000 mi
(80,000 km)
or 1280 hrs
Replace every
35,000 mi
(55,000 km)
or 895 hours
Replace every
25,000 mi
(40,000 km)
or 640 hours
Replace every
25,000 mi
(40,000 km)
or 640 hours
Lubricating Oil Replace every
50,000 mi
(80,000 km)
or 1280 hrs
Replace every
35,000 mi
(55,000 km)
or 895 hrs
Replace every
25,000 mi
(40,000 km)
or 640 hrs
Replace every
25,000 mi
(40,000 km)
or 640 hrs
All Other
Components
Refer to DFS 93K222(CK-4) table
- †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 miles on engine fuel filters under any
condition.
- ***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.
- Refer to "Routine Preventive Maintenance" and "How to Procedures" for a description of all
items.
- NOTE: Actual fuel filter life will vary based on fuel quality.
- NOTE: Diesel Oxidation Catalyst (DOC) and the SCR (Selective Catalytic Reduction)
Catalyst do not require maintenance.
DD Heavy Duty Platform Operators Manual
All information subject to change without notice. 131
DDC-SVC-MAN-0189 Copyright © 2022 DETROIT DIESEL CORPORATION