The washer is installed on the axis of the lid lock of the Putzmeister M740 series plastering and mortar pump machines. It is a part of the locking unit and ensures the correct position of the axis and adjacent parts during the operation of the mechanism.
This component is used in the mechanism for opening and securing the lid of the barrel. The washer creates a support surface at the connection point, facilitates even load distribution, and helps reduce unwanted axial movement of the lock components.
It is applied during the repair and maintenance of the barrel lid, particularly when replacing a worn or damaged lock axis washer.
Specifications:
Type: lock axis washer for the barrel lid
Size: 30x42x1 mm
Purpose: securing and positioning the lock axis of the barrel lid
Unit: barrel lid lock
Equipment: Putzmeister M740/1, M740/2, M740/3, M740/4