Hatz 2-4L41C User Manual

Faults 2-4L41C, 2-4M41(Z), 4L42C, 4M42
100
HATZ
Manual
Possible causes Remedy Chapter
▪ Engine temperature
too high.
Check the cooling air guides
for contamination or other im-
pairments.
8.2.7 Cleaning
the cooling fan,
cooling fins and
oil cooler, page
72
Engine switches off spontaneously during operation.
Possible causes Remedy Chapter
The tank ran out of fuel
during operation.
Fill with fuel. 7.7 Refueling,
page 55
Fuel prefilter or main
fuel filter is clogged.
Change the fuel filter. 8.2.10 Changing
the fuel prefilter,
page 77
8.2.15 Change
the main fuel fil-
ter, page 87
Poly v belt torn. Renew the poly v-belt. 8.2.17 Renewing
the poly v belt
and checking the
function of the
switch-off unit,
page 93
Mechanical faults. Contact Hatz service.
The indicator lamp for the exhaust gas return system (EGR) flashes:
(only on 4L42 and 4M42)
Air filter is dirty. Check the degree of dirt con-
tamination of the air filter, and
clean or renew it if necessary.
8.2.11 Maintain-
ing the dry air fil-
ter, page 79
Problems with the ex-
haust gas return sys-
tem.
Contact Hatz service.
With automatic electrical switch-off mechanism (option)
Possible causes Remedy Chapter
Stop signal of monitoring elements for:
▪ Oil pressure too low. Check the oil level. 7.9 Check the oil
level, page 57

Hatz 2-4L41C Specifications

General

Brand	Hatz
Model	2-4L41C
Category	Engine
Language	English