![ST&G 1322 AL Скачать руководство пользователя страница 11](http://html1.mh-extra.com/html/standg/1322-al/1322-al_instructions-manual_1356260011.webp)
Use a small screw driver to pick out
the rubber bumpers on the back of
knee head. Apply glue to new ones
and insert back into knee head
.
Use a small screw driver to pick
out the extension stop rubber
bumper on knee level adjusting
screw. Insert new one into slot.
9 Maintenance of Knee Unit
9.1 Servicing Flexion and Extension Stop Bumpers