-27-
7428, 7448 and 7468 –
zigzag stitch with stitch length at 0.25, honeycomb stitch #44 at default position and
dog pattern #89.
5. Make fine adjustment to obtain feed balance for each pattern. Use fine adjustment mechanism,
if available.
6. Tighten screws on motor gear securely after adjustment.
NOTE: Check which is the machine serviced, half-step or full-step version following
photographs
below.
Feed mechanism with half-step movement
Feed mechanism with full-step movement
Motor gear
Motor gear
Motor gear
Motor gear
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