18
5-14 Play between shuttle driver
shaft gear and lower shaft
gear
1) Remove the face plate, free arm cover,
base plate, back cover and
loosen
screws (a, b) of shuttle driver shaft gear
(A). (1)
A
2) Remove shuttle driver shaft gear (A). (1)
a
b
3) Turn needle to its lowest point and when
rear end of shuttle driver shaft comes
across descending needle. In this
position face cut-facing side of shuttle
driver shaft to front. (2)
1
4) Re-assemble back shuttle driver shaft
gear, align shuttle driver shaft gear and
lower shaft gear (B) to mesh with each
other at one point (second teeth location)
(3).
5) Re-tighten screws of shuttle driver shaft
gear. Tighten first screw positioned at
cut-facing side of shuttle driver shaft.
6) Insert shuttle hook and check timing.
7) Re-assemble back shuttle driver shaft.
2
B
B
Keep two teeth
unmeshed
Align to mesh
with each other
3
in this point
A
a
b
B
B
3
2
1
Summary of Contents for sew&go 1
Page 1: ...Repair Manual sparrow 15 series...
Page 4: ...3 2 Out Look...
Page 31: ...Voltage 230V Voltage 120V...
