Adjusting the up and down travel of the feeder, Adjusting the thread controller spring, Fig, 27) – SINGER 132B26 User Manual
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The correct timing is as follows:
Adjust the feeding motion to the maximum and turn the balance wheel to
ward you, after the feed dog has finished its feeding motion and when teeth
of the feeder become equal height to the surface of the needle plate, the needle
reaches to the needle plate.
To adjust this, pull open the top cover (I), loosen three screws (3) out of
five on the feed eccentric adjusting flange coupling (2) and move the feed ec
centric adjusting flange (4) for the adjustment.
TIMING BETWEEN NEEDLE AND FEEDER
ADJUSTING THE UP AND DOWN TRAVEL OF THE FEEDER
The adjustment of the up and down travel of the feeder against its hack and
forth travel is made so that the teeth of the feeder rise to the highest point
at the middle position, when feeding travel is the largest.
Loosen two screws (5) and adjust it against the main shaft by moving the
feed lifting cam (6).
To make its up and down travel faster, turn the feed lifting cam toward
driving direction and to make it slower, turn the cam toward opposite direction.
Be sure to tighten screw pushing the screw against the rod (7) not to make
any clearance axialy.
ADJUSTING THE HEIGHT OF THE PRESSER FOOT
Raise the presser bar lifter (1) and so adjust the
measurement to 10 mm between the bottoiii ol
the presser foot (2) and the surface of the needle
To adjust this, loosen the screw (4), fit the needle
hole of the presser foot to the needle by moving the
presser bar (5) up or down, then tigliten tire screw.
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ADJUSTING THE THREAD CONTROLLER SPRING
Normally, the thread controller spring (4) should hold slack of the upper
thread until the needle reaches to the goods, and it should pause.
To adjust this, loosen the screw (5) and adjust it by turning the thread take
up spring regulator (6).
To strengthen the tension of the controller spring, loosen slightly the tension
.screw stud (7) with a screw driver and turn the serrated nut to the right, to
lighten the tension, turn to the left. Then, tighten the tension screw stud.
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