Daewoo Novus M2SEF Manual page 148

https://www.truck-manuals.net/
MTF0700
MTF0710
MTF0720
MDF0140
5-141 MISCELLANEOUS CONTROLS AND OPTIONS
(4) When changing oil or replenishing grease with
the deck raised, be sure to support it with safety
posts and chock the wheels for your safety.
(5) Avoid raising the deck on a downward slope.
(6) Avoid raising the deck on a unpaved road or in
the swamp.
(7) Avoid unloading operation on a slope.