Brother EF4-V41 - Page 97

liJ V51
<(
Guide bush positioning plate
Center of crank shaft
Center of over looper shaft
8
80.1
------------
High lift (H) Extra high lift (E)
Ultra high lift (U)
Overlock stitch needle A 11.4±0.2 12±0.2
8 46.1 ±0.1 46.1 ±0.1
c 5.6±0.3 5.6±0.3
D
0 1 ±0.2
e 20.8 21.2
f 8.4
9.6
Over looper
g
10.5 10.5
cT
4.8±0.3
*
DT
0
*
eT
20.4
*
f T
8.9 .
*
gT
10.8
*
Under looper
H
3.8±0.2 3.8±0.2
NOTES: Letter~)Vith a ... mark show the dimensions for mock-safety stitching (stitch formation 512).
For specification Hand E, push the over looper guide holder against the right of the guide bush
positioning plate. For specification
U, push the over looper guide holder against the left of the
guide bush positioning plate.
Letters e,
f, and g, show the reference dimensions.
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From the library of: Superior Sewing Machine & Supply LLC