Doosan V158TI Operation & Maintenance Manual page 167

●
Using circlip plier, install the retaining ring
(66).
●
Align the balance marks and install the
compressor wheel (7).
●
Install the compressor wheel lock nut(61)
and tighten to the torque value.
Note :
Left hand thread.
Torque value
Caution :
Ensure that the balance marks are aligned on the compressor wheel and the shaft.
<HX35>
●
Carefully slide the retainer ring (91) over the
assembly turbine wheel (6). Locate the
C.H.R.A. into the turbine housing (5).
Install the 2 clamp plates (88) and tighten
the 6 bolts (57) to the torque
Torque value
bolts (57)
Nm in-lbs
17 150
Nm in-lbs
14 120
- 161 -
EDV2218148
EDV2218149
EDV2218150
EDV2218151
Main parts maintenance