Doosan V158TI Operation & Maintenance Manual page 80

6.1.31. Crankshaft
●
Loosen the bolts from bearing caps.
●
Dissemble the main bearing cap fixing
bolts in order of assembling.
●
Remove them in the same way of the cylin-
der head bolts.
●
Maintain the removed bearing caps in the
order of cylinder number.
●
Temporarily install the bolts at the both side
of crankshaft, and lift the shaft with a rope.
Note :
Do not mingle with the metal bearings and bearing caps randomly. To prevent mixing, temporarily
assemble the metal bearings to the corresponding bearing caps in turn.
6.1.32. Camshaft and tappet
●
Pull out the tappets from the cylinder block.
●
Remove the camshaft being careful not to damage the camshaft and its bearings.
6.1.33. Oil spray nozzle
●
Remove the spray nozzle fixing bolts and
tear down the oil spray nozzles.
6.1.34. Cylinder liner
●
By means of a special tool (Extractor), pull
out the liner from the cylinder block.
Disassembly and assembly of major components - 74 -
EFM2029I
EFM2030I