70
A
B
NOTE!
Because the drive mechanism does not have a
wedge at the front flange, it is most important that
the clamp bolt is tightened to the correct torque:
Tightening torque
Nm
kpm
Clamp bolt (A)
M11 .................................... 90
±
5
9.0
±
0.5
M12 .................................... 114
±
10 11.4
±
1.0
Flange bolt (B)
M10 .................................... 62
±
5
6.2
±
0.5
2.
Tap out the sealing ring using a screwdriver.
Seal replacement alternative
method DH10A, 345, 360
1.
Release the clamp bolt. Remove the bolts and
washers. Take off the front discs first. Remove the
shaft.
3.
Pull out the old seal by screwing down the extrac-
tor. At the same time hold tight the extractor with
the drift.
4.
Oil the new seal and injection timer shaft.
5.
Fit the sealing ring on the shaft and tap it in until it
is flush with the bearing housing.
Use drift 8012.
6.
Fit the flange, pump coupling and injection pump.
See next page under point 3.
7.
Set basic timing and check the injection timing.
