Bukh DV36/48 Workshop Manual page 65

4. The pump should be adjusted for correct injection timing:
a. Adjust the key on the conical shaft of the pump so that it flushes with the outlet hole
B to the fuel valve for cylinder No. 3.
b. Remove the screw X and mount a dial indicator with a special sensing element
instead by means of a special holder for dial indicator.
c. Push in the dial indicator 2.0 mm.
d. Mount the flywheel for the pump loosely and turn it to the left, seen from the gear-
wheel side until the dial just indicates within the range of 0.01 mm.
5. Mount the pump on the engine by means of two nuts with washers and spring washers
so that the nuts are placed about the middle of the oblong holes in the flange of the
pump.
6. Mount the gear-wheel for the pump through the hole on the opposite side of the pump.
Fasten the gear-wheel on the conical pump shaft by means of a nut.
7. Mount the flange above the hole for mounting of the gear-wheel of the pump.
8. Mount the dial indicator again at the same place and in the same way and push it 2.0
mm in.
9. Turn the flywheel back from the 86 mm arc measure to 6 mm
TOP mark. The indicator is then to show 1.0 mm variation (1 turn).
If this is not so, fine-adjust either by moving the gear-wheel one tooth in relation to the
intermediate wheel (when indicating more than 0.7 mm) or by adjusting the placing of
the clamping nuts in the oblong holes in the flange of the pump (when indicating less
than 0.7 mm).
*)
According to the Service information SI0601, the arc measure has been changed
from 6 mm. to 20 mm. from engine no. 8395.
009W2329.XLS
*)
arc measure before the
H5