Maintenance 1B20, 1B30, 1B40, 1B50
76
HATZ
Manual
Step Activity Figure
2 Remove the hex nut from the
bracket (2) and pull out the
screen insert (3).
3 Remove the deposits in the
screen insert with a suitable
wire brush.
4 Check the screen insert for
cracks or breakage, and re-
place if necessary.
5 Mount the screen insert and
bracket again.
6 Tighten the hex nut (1) by ap-
prox. one turn.