Lovol 1004-4, User Handbook Manual, Page: 37 / 87

How to renew the lubricating oil
1. Operate the engine until it is warm.
2. Stop the engine, remove the sump drain plug (A3) and its "O" ring and drain the lubricating oil from the sump.
Ensure that the "O" ring is not damaged. Fit the drain plug and its "O" ring and tighten the plug to 34 Nm, 3.5
kgf m.
3. Fill the sump to the "MAX" mark on the dipstick (A2) with new and clean lubricating oil of an approved grade,
see page 5.03.
4.17