DURKOPP ADLER 171 - Gage Set and Handwheel Positions; Gage Set

Working basis
12 Service Instructions 171/173 - 00.0 - 01/2020
3.3 Gage set and handwheel positions
3.3.1 Gage set
Gage Setting
Position of the rocker bolt in the hook drive housing
Position of the hook drive housing
Locking peg
Dial gage for measuring the needle evasive movement
(Ellipsis width) of the hook drive.
Hook slant of 89° 30’
Even hook movement for symmetry