Volvo DH10A 245 Service Manual page 124

Repair kit
8
Installing
Important!
– Always make sure that the balance mark is in line
on the rotor when assembling the turbo.
– Note when fitting the retaining rings (7) that the
bevelled side faces the bearing bushing (8).
3
2
1
4
8
7
7
6
5
10
9
– Use straight engine oil and oil the bearing parts
and the piston ring seals.
– Turn the piston ring seal on the turbine shaft so
that its opening coincides with the oil drain hole
(180° from the oil drain hole).
Fitting the piston ring seal is made easier by rotat-
ing the shaft while carefully pressing the turbine
wheel together with the bearing housing.
1. Lock nut
2. Circlip
3. O-ring
4. Piston ring seal
5. Oil guide plate
6. Axial bearing
7. Retaining rings
8. Bearing bushings
9. Piston ring seal
10. Screw
123