Doosan V158TI Operation & Maintenance Manual page 163

●
Install the heat shield (38).
●
Install the two new piston ring seals (13) to
the assembly turbine wheel (6).
●
Lubricate the shaft using clean engine oil.
Caution :
Align the piston ring seals (16) so the
gaps are positioned 180° from the oil
drain hole. Gently press down on the
turbine wheel - a slight rotation of the
wheel will assist in properly locating
the piston ring seals.
●
Support the assembly turbine wheel (6) and
bearing housing in a suitable fixture.
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EDV2218132
EDV2218133
EDV2218134
EDV2218135
Main parts maintenance