ENGINE MAINTENANCE - Maintenance Procedures Engine Oil Filter Procedure for replacing engine oil filters. Always use quality engine lubricating oils in conjunction with the appropriate oil drain and filter change intervals. Refer to the “Preventative Maintenance Schedule” for the recommended oil and filter change service interval. ure to comply may result in equipment or property damage. 2 Oil Filter Module WARNING 1 CAUTION Turn off the engine and place the igni- tion switch in the OFF position before disconnecting the battery clamps. DO NOT place any tools or other materials on top of or close to the batteries.
This can cause a dangerous high current short circuit and, in the worst case, a battery explosion. Keep all objects away from the battery terminals. Al- ways break the contact between the battery clamp and the negative termi- nal before working on the vehicle. Working on a vehicle while the battery is connected may result in electrical in- jury or damage. Always disconnect the battery at the negative terminal when performing service procedures. Failure to comply may result in death, person- al injury or equipment damage. 2 Use of non-genuine oil filters can cause severe engine damage. Oil Filter Removal Preparation Preparing for replacing engine oil filters.
This procedure should be followed before replacing engine oil filters. 3 CAUTION 1. Centrifugal Oil Filter 2. Full-Flow Oil Filter 3. Oil Cooler Module Your engine is equipped with a full-flow oil filter and centrifugal bypass oil filter. Both filters are designed to capture contaminants and remove deposits from the oil to prolong the life of internal moving components. Before beginning to remove and/or disconnect any components, wait at least 5 minutes after the key switch is turned OFF for the aftertreatment DEF dosing system to purge the DEF from the system. The DEF system purges to prevent damage from freezing. Fail- 52 Y53-1166-1G1 (08/2018)