Hatz 2-4L30 Workshop Manual page 129

Inspection / repair:
– Check ball bearing at governor lever for
wear.
– Check governor lever, pin for speed
control, fork, adjusting shaft and hou-
sing for score-marks; renew parts if
damaged.
Assembling:
– Push in the shaft and install the spacing
washer, circlip, governor shaft stop,
shim(s), support disc, circlip and tensio-
ning plate. Push on the fork (157/3) and
drive the locking collet (157/4) in flush
with the fork; see Fig. 157.
– Push on the sleeve (158/1) and torsion
spring (158/2), then drive in the locking
collet (157/4) flush with the fork; see
Fig. 158. Preload torsion spring (158/2)
by a quarter-turn clockwise, then con-
nect to the locking collet.
– Further assembly is in the reverse order
for dismantling; use a new gasket.
– Apply sealant D to screws (154/1) when
inserting.
157
158
3
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