Turn Tension Adjustment Knob (1) counterclockwise (B) to decrease thread tension. Adjusting the Bobbin Thread Tension 1. Turn the Tension Adjustment Screw (2) clockwise (A) to increase bobbin tension. 2. Turn the Tension Adjustment screw (2) counterclockwise (B) to decrease bobbin tension. SKU 03914 Page 10 Changing the Thread Take-up Spring Stroke and Pressure Changing the Thread Take-up Spring Stroke and Pressure Loosen Set Screw (2). 2. To increase the stroke, turn the Tension Knob Screw (3)

Case slides into place. Figure 21Bobbin Winder Shaft (5i) Connecting Rod (6i) REV 07a, 10b Figure 253 (detail) Thread Tension Discs (27a) Thread Take-up Eyelet (1b) Thread Take-up Cover (17a) Faceplate Thread Guide (34a) Thread Tension Discs (7a) 3-Hole Thread Eyelet (31a) Thread Release Finger ( 31d) Thread Guide (35a) Take-up Spring (9a) 5 (detail) Needle Bar Thread Guide (24c) Presser Foot (9d) wire guideNeedle (23c) Wire Needle Bar Thread Guide (26c) 12435 Pass the thread between the two Thr

The Bobbin Winder has two positions, ‘ON’ and ‘OFF’: OFF Position The Bobbin Winder won’t contact the belt. WARNING: Shut the machine off completely before working around the needle or other moving parts. ON Position This position is with the Connecting Rod (10-6) pressed, as shown in Figure C. The Shaft on the Bobbin Winder will spin; winding thread onto the Bobbin. Winding Thread Onto the Bobbin 1. Place a Bobbin onto the Bobbin Winder Shaft (10-3) as shown at point d in Figure C, right. 2. Ro