Adjusting Engine Shutdown And Solenoid; Installing The Shutdown Device - Hatz 2-4L30 Workshop Manual

Adjusting engine shutdown and
solenoid:
The solenoid does not need adjusting
unless the adjusting nuts were turned or a
new solenoid has been installed.
– Press in the solenoid fully against the
spring loading.
– Insert solenoid adjusting gauge
621 471 00 (206/1) into the hole in the
housing; see Fig. 206.
– Turn adjusting nut (207/1) until lever
(206/2) is touching the adjusting tool.
Note:
If the adjusting gauge is not available, the
shutdown device can be adjusted to the
checking distance of 39.3 ± 0.1mm
between the inner face of the hole in the
cover and the inner edge of the lever;
Fig. 207.
– After adjusting, secure the adjusting nut
with locknut (207/2) and seal it with
lacquer.

Installing the shutdown device:

– Set the speed control to the „Stop" posi-
tion.
– Coat both sides of the gasket (208/1)
for the housing with sealant H. Apply
only a thin coat of the sealant so that
the oil passage in the starting fuel
supply device is not blocked.
– Attach the gasket (note correct position
of oil hole) and press the solenoid by
hand into the operating position: angle
(208/3) must engage to the left of the
driver pin on governor rod (208/4).
– In this position, attach the housing and
reconnect the solenoid.
Attention!
If the angle is positioned incorrectly when
installed (at the right of the driver pin), the
engine will overspeed and could destroy
itself unless the solenoid is put out of
action immediately.
When the U-pattern driver pin was
introduced, incorrect positioning as
described above was ruled out.
2
L / M . . 09.96
1
L3 / 200
206
1
2
L3 / 201
207
4
3
1
208
2
2
L3 / 202