Hatz 2-4L30 - Engines with PFR 1 K 90 Injection Pump

–
Dismantling:
– Remove machine screws (154/1).
– Turn the speed control shaft anti-clock-
wise to the „Stop“ position and pull the
governor rod towards the flywheel end
of the engine; see Fig. 179.
– Turn speed control mount (179/1) to the
right and pass governor lever (179/2)
under governor rod (179/3).
– Carefully pull the speed control mount
out downwards.
Dismantling the speed control:
(Fig. 180)
– Drive out locking collet 1.
– Slide out pin 2 and take off governor
lever 3.
– Take out locking collet 4 for stop 5 and
pull out control shaft 6.
– Disconnect spring 7.
– Drive out locking pin 8 and pull off fork
9.
Inspection / repair:
– Check ball bearing at governor lever for
wear.
– Check governor lever, speed control pin,
fork, control shaft and housing for score
marks and renew all damaged parts.
3
L / M . . 09.96
154
179
180
M 32.00 Speed control
M 32.20 Engines with PFR 1K 90 injection pump