Doosan DE12T - Cam Shaft and Tappet; Crankshaft Gear and Oil Pump Idle Gear; Flywheel Housing; Oil Seal

9.1.37. Oil seal
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Take off the rear oil seal using an oil seal
disassembling jig.
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If only the inside guide ring is removed,
use a special tool to take off the outside
seal.
9.1.38. Flywheel housing
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Loosen the housing fixing bolts disas-
semble the flywheel housing.
9.1.39. Cam shaft and tappet
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Remove the cam shaft gear.
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Take off the cam shaft gear thrust washer.
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Take out the cam shaft using care not to
damage the cam shaft.
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Slide out the tappets by hand.
9.1.40. Crankshaft gear and oil pump idle gear
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Loosen the socket head bolts and take
out the oil pump idle gear.
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Use a puller to remove the crankshaft
gear.
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