Hyundai DHY12000SE(-3) User Manual page 19

6. MAINTENANCE
3 Clean the crankcase and gear chamber with diesel and kerose-
ne. Then drain off them.
4 Inject rust-proofed oil or lube oil without water (heat the lube oil
to about 120 degrees Celsius till no foam exists. into crankcase at
stipulated level. Then run the engine for three minutes to splash
the oil to the surface of all moving parts. Last drain off the oil after
engine stopped.
5 Inject rust-proofed oil or lube oil without water into intake mani-
fold and then rotate the engine rapidly. Last make intake/exhaust
valve be at close state.
6 Dismantle cylinder head cover and brush rock arm etc. with a
few rust-proofed oil or lube oil without water.
7 Wrap air cleaner and muffler with wet-proofed paper to prevent
the dust and moisture going in.
8 Remove the dust and the oily on the frame and control panel.
9 Take out the key
10 Disconnect battery connector from the battery
11 The generator should be stored at a place with better ventila-
tion, clean, dry and no corrosive material nearby.
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