Feed Timing Adjustment - Singer 141G Series Instruction Manual And Parts List

3.22
Feed Timing
Adjustment
Caution
If the feed
eccentric cam is
moved too far,
the needle will
be broken.
Integrated Energy Saving Direct Drive Motor Lockstitch Sewing Machine
Loosen screws '2' and '3' in feed
eccentric cam '1', move the feed
eccentric cam '1' in the direction
of the arrow or opposite direction
of the arrow, and firmly tighten the
screws '2' and '3'.
For the standard feed timing is align
the set screw '2' on the feed eccent-
ric cam '1' with set screw '4' on the
main shaft '5'.
Make sure that the top surface of
feed dog and the top end of needle
1
2
3
eye are flush with top surface of
throat plate when the feed dog de-
cends below the throat plate.
To advance the feed timing in order
to prevent uneven material feed,
move the feed eccentric cam in the
direction of the arrow.
To delay the feed timing in order to
increase stitch tightness, move the
feed eccentric cam in the direction
from the arrow.
4
5
Figure 32
Instruction Manual and Parts List
|
Standard
Advanced
Delayed
19