Faults 2L41C, 2M41, 2M41Z
84
HATZ
Operator’s Manual
9 Faults
9.1 Troubleshooting
Troubleshooting notes
If the cases listed below have been worked through but the fault continues to
persist, please contact your nearest HATZ service station.
Type of fault Possible causes Remedy Chapter
The engine does
not start or does
not start immedi-
ately, but it can be
turned with the
starter.
Move the speed
controller lever to
the "STOP" posi-
tion.
Depending on the
possibility or re-
quirement, place
the lever in either
the 1/2 start or
max. START posi-
tion. The lever
must be fixed in
this position.
7.4 Setting
the speed
control,
page 35
7.5 Starting
the engine,
page 35
No fuel at the injec-
tion pump.
Refuel. 7.7 Refuel-
ing, page 46
Activate the feed
pump until the fuel
can be heard to
flow back through
the return line into
the fuel tank.
7.3 Start
preparation,
page 33
Systematically
check the entire
fuel supply:
If this does not
yield results:
▪ Check the feed
line to the en-
gine.
▪ Check the fuel
prefilter.
▪ Check the fuel
filter.
▪ Check the func-
tion of the feed
pump.
8.2.9
Changing
the fuel pre-
filter, page
66
8.2.14
Changing
the fuel fil-
ter, page 76
After every extended period of disuse, if
you experience difficulties starting the
engine that can be eliminated by activat-
6.2 Installa-
tion notes,
page 30
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