Harbor Freight Tools 92966 - Manual (Page 12)

Page 12 SKU 92966 for technical questions, please call 1-800-444-3353.
Adjusting the thread take-up Stroke
1. When sewing heavy weight materials, move
the Thread Guide (1) to the left (A) to increase
the length of thread pulled out by the Thread
Take-up.
2. When sewing lightweight materials, move the
Thread Guide (1) to the right (B) to decrease
the length of thread pulled out by the Thread
Take-up.
3. The normal setting is when the marker line “C” on
the Thread Guide (1) is aligned with the center of
the screw.
Setting the presser foot pressure
1. Loosen Nut (A), and turn the Presser Spring
Regulator clockwise (a) to increase Presser Foot
pressure.
2. To decrease Presser Foot pressure, turn the
Presser Spring Regulator counterclockwise (b).
3. After adjustment, tighten Nut (A).
Adjusting the presser Bar Height
1. Remove the Rubber Plug (C) on the Face Plate (B). Loosen
the set screw underneath.
2. Manually adjust the Presser Bar height, and the angle of the
Presser Foot. The normal position is 6 mm clearance.
3. After adjusting, retighten the Set Screw and replace the Rubber
Plug (C). Check to ensure that the presser foot is not loose.
4. Manually turn the Hand wheel through a full cycle to verify that
the presser foot will not contact the walking foot or obstruct the
needle. If it does readjust the Presser Foot.
Adjusting the feed timing
1. Loosen Set Screws (2) and (3) on the Feed Eccentric
Cam (1) and properly position the Eccentric Cam.
Retighten the Set Screws.
2. To advance the feed timing in order to prevent uneven
material feed, move the Feed Eccentric Cam up
(clockwise).
3. To delay feed timing and increase stitch tightness,
move Feed Eccentric Cam down (counterclockwise).