Maintenance 2-4L41C, 2-4M41(Z), 4L42C, 4M42
96
HATZ
Manual
Step Activity
3 Position the poly v belt centrally on the pulley of the fan wheel,
the tension pulley (2) and the pulley at the bottom.
Overview — Centering the pulley
1 Cylinder screw
2 Square opening
Procedure — Centering the pulley
Step Activity
1 Lightly secure the pulley with a cylinder screw (1) without plac-
ing the pulley fully on the centering.
2 Insert the ratchet or T-piece 1/2" with the required extension into
the square opening (2).
3 Turn the pulley until a further cylinder screw can be fitted.
4 Insert the remaining cylinder screws and tighten all screws.