Singer Centurion 121D200A - HOOK TIMING CONTINUED

HOOK TIMING CONT'D
Reset position finger so there is .018 - .022
thread clearance between finger and
basket (Fig. E).
^.018" - .022"
FIG. E
Loosen hook set screws. Turn hand wheel in direction of rotation until needle bar is on
the rise stroke, and the lower mark is aligned with the needle bar height indicator. Set
hook point to the center line of the needle (Fig. F). Tighten hook set screws.
Needle Bar
Height indicator
FIG. F
Hook Point to
Centeriine of Needle
From the library of: Superior Sewing Machine & Supply LLC