Hatz H2-3L30 - Page 107

Installing the injection pump:
– Connect the governor rod in the „X“-po-
sition.
– When installing the injection pumps,
use the same shim washers and ga-
skets as before.
– Insert the injection pumps and, before
tightening, press them towards the
cylinder and position them so that the
scribed mark on the pump flange is
precisely aligned with the correspon-
ding notch on the crankcase (127/1).
Note:
When installing a new injection pump,
add up the figures on the pump flange
and the crankcase. The total of the two
figures is the thickness of the shim
washers with gaskets to be inserted, in
tenths of a millimetre. Never use more
than one steel shim washer. How to make
up the seal pack:
3
L / M . . 09.96
127
Total
thickness
(mm)
Paper
gasket
(mm)
Steel
washer
(mm)
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
0.2
0.3
0.2 + 0.2
0.3 + 0.2
0.3 + 0. 3
0.2 + 0.2
0.3 + 0.2
0.3 + 0.3
0.2 + 0.2
0.3 + 0.2
0.3 + 0.3
0.2 + 0.2
0.3 + 0.2
0.3 + 0.3
0.2 + 0.2
0.3 + 0.2
0.3 + 0.3
–
–
–
–
–
0.3
0.3
0.3
0.6
0.6
0.6
0.9
0.9
0.9
1.2
1.2
1.2