Pfaff 130-6 - 2. Timing of the Hook

Fig. 42
V. Mechanical
Adjustments
(These are
suggested
only for
those who
have complete
mechanical
familiarity
with
the machine.)
1. Settling
the Height
of ihe
Needle
Bar
Remove
the
face plate.
Make sure
dial is set on
zero,
and
lever (H)
is set in center.
Turn
hand wheel
until needle
bar is at
lowest point.
Loosen needle-bar
clamp
lock-
screw.
Lower
needle-bar
until the
top of the
eye of the
needle is
level with
the top of
the base
of the hook.
Hold
needle
bar so
that it does
not move,
and
lock with
needle-bar
clamp
lock-screw.
Now
the height
of the needle
bar
is set, and
you can
proceed
with
the timing
of the hook.
38