daewoo DE12T, DE12TI, DE12TIA, DE12TIS — Daewoo DE12T Series Diesel Engine Shop Manual PDF (EN)

3.1.35. Fly wheel Position the engine so that the head installing surface of the cylinder block faces down. Unscrew the flywheel fixing bolts and fit a dowel pin. Install flywheel disassembling bolts in the bolt holes machined on the fly- wheel, and disassemble the flywheel. EAMD041I 3.1.36. Oil seal Take off the rear oil seal using an oil seal disassembling jig. If only the inside guide ring is removed, use a special tool to take off the outside seal. 3.1.37. Flywheel housing Loosen the housing fixing bolts and disassemble the flywheel housing. EAMD043I 3.1.38. Cam shaft and tappet Remove the cam shaft gear. Take off the cam shaft gear and thrust washer.

Take out the cam shaft care not to damage the cam shaft. Slide out the tappets by hand. EAMD044I - 58 - DISASSEMBLY