HATZ Diesel 4M42 - Manual (Page 59)

Symbol Maintenance in-
terval Maintenance activity/check Chapter
250h
Every 250 operat-
ing hours Change the engine oil (2M41.
without oil sump, 2-4L41C
and 4L42C in general). 8.2.5 Change the
engine oil,
page 64
Clean the cooling fan, cooling
fins and oil cooler. 8.2.6 Cleaning
the cooling fan,
cooling fins and
oil cooler,
page 66
Check the screw connections. 8.2.7 Check the
screw connec-
tions, page 70
Clean the screen insert in the
exhaust pipe. 8.2.8 Cleaning
the screen insert
in the exhaust
pipe (additional
equipment),
page 70
Check the water separator. 7.8 Checking the
water separator,
page 51
Check the fuel prefilter for
contamination and change it if
necessary. 8.2.9 Changing
the fuel prefilter,
page 72
Check the air filter mainte-
nance indicator. 8.2.15 Checking
that the air filter
maintenance indi-
cator is working
properly,
page 87
500h
Every 500 operat-
ing hours
Change the fuel prefilter. 8.2.9 Changing
the fuel prefilter,
page 72
Maintain the dry air filter.
Change the filter cartridge. 8.2.10 Maintain-
ing the dry air fil-
ter, page 74
Check and set the tappet
clearance. 8.2.12 Check and
set the tappet
clearance,
page 78
2-4L41C, 2-4M41, 2-4M41Z, 4L42C, 4M42 Maintenance
HATZ Operator's Manual 59