YANGDONG SERIES Y85 Operation & Maintenance Manual page 23

4.Pour some dehydrated oil into cylinder through inj'cctor-assemhled holes on the cylinder
head,and turn the crankshaft to make sure that the piston,piston ring,cylinder liner and valve seat
are all covered with a layer of this oil.
5.Block the outlets of intake and exhaust manifolds (silencer)with wooden plugs or wrap up
properly with plastic film in order to prevent any dust from getting in.
6.The engine should be stored in a clean room 'with good ventilation and low humidity,The
engine should be covered.Chemicals near it are strictly prohibited.
Thc preservation according to the above procedure may be valid for 3months.Over this
period,repeat the procedure.
3-4