Volvo D12D - Page 18

Figure 12
V1039942
22. Install the unit injectors with new O-rings and centre the unit injectors between the valve springs. Install the
attaching yokes. Tightening torque: see
230 Tightening torque, fuel system
Figure 13
23. Lift the rocker arm shaft into place with 9990185. Make sure that the guide pins fit in the support bearing for the