Table of Contents
Advertisement
Sewing feet
To set the stroke adjusting range:
1. Loosen the screws (3).
2. Place the gage (1) on the cast walls of the machine arm (see 1
3. Swivel the block (2) until the pin of the stroke rocker (4) abuts on
4. Slide the block (2) against the bush for the axial fixing of the shaft.
5. Re-tighten the screws (3).
6. Remove the gage (1).
To time the stroke movement of the feeding foot:
1. Lock the machine in place at position D ( p. 16).
Fig. 54: Setting the stroke adjusting range and the timing of the feeding foot stroke
movement (4)
(4)
(10) - Stroke eccentric
2. Loosen the threaded pins (11) on the stroke eccentric (10).
3. Turn the stroke eccentric (10) on the arm shaft so that when the stroke
Fig. 55: Setting the stroke adjusting range and the timing of the feeding foot stroke
movement (5)
(12) - Locking peg (locking peg 3,
4. Insert the 2nd locking peg (12) into the locking opening (13).
The sliding block (8) of the rocker must abut on the locking pin (7).
Service Instructions 195 - 00.0 - 12/2017
at the top).
the gage (1).
⑩
- Stroke rocker
rocker (4) moves, the stroke lever (6) remains at rest.
(11) - Threaded pin
p. 14)
(13) - Locking opening
st
figure
⑪
④
⑬
⑫
57
Advertisement
Table of Contents
