2L41C, 2M41, 2M41Z Maintenance
HATZ
55Operator’s Manual
Symbol Maintenance in-
terval
Maintenance step/check Chapter
Visual check of the condition
of the crank handle (handle
bar, crank arm, drive dog)
If necessary, lightly grease
gliding area between crank
handle and guide sleeve.
−
Every 250 operat-
ing hours
Change the engine oil (2M41
and 2M41Z withoutoil sump,
2L41C in general).
8.2.5 Change the
engine oil, page
60
Check the poly v belt. 8.2.6 Checking
the poly v belt,
page 62
Clean the cooling fan, cooling
fins and oil cooler.
8.2.7 Cleaning
the cooling fan,
cooling fins and
oil cooler, page
63
Check the screw connections. 8.2.8 Checking
the screw con-
nections, page
67
Clean the screen insert in the
exhaust pipe.
8.2.9 Cleaning
the screen insert
in the exhaust
pipe (additional
equipment), page
67
Check the fuel prefilter for
contamination and change it if
necessary.
8.2.10 Changing
the fuel prefilter,
page 69
Check the air filter mainte-
nance indicator.
8.2.16 Checking
that the air filter
maintenance indi-
cator is working
properly, page
81