Navistar MAXXFORCE 7.2 — Engine Long-Period Storage Preparation

For the Navistar MAXXFORCE 7.2.

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Procedure

1. Clean the outer parts of the engine.
2. Change engine lubricant oil filter.
3. Install belt(s) and adjust tension.
4. Remove valves cover and lubricate rocker arms with engine oil. Reinstall covers.
5. Drain the fuel mixture from the reservoir and fill with new fuel.
6. Change fuel filter.
7. Fill up the oil sump with protective oil SAE 20 W 20
8. Drain fluid from cooling system and oil from oil sump. The fuel mixture can stay in the system
9. Fill the radiator with clean water and coolant according to the recommended proportion.
10. Fill the cooling system with clean water and coolant in the recommended proportion
11. Fill the oil pan with new recommended grade of 15W40 engine oil in recommended quantity.

Source: manual:JCB-Engines-Navistar-Mahindra-Acteon-Workshop-Manual-1.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.