2.3
+0.2 0
2.3
+0.2 0
Overlock
Needle
Overlock
Needle
Chain
Needle
Chain
Needle
16
Chain needle tension
adjusting screw
55
3-1 Needle guard adjustment
0.2-0.3
FRONT
SIDE
FRONT
SIDE
Timing
adjustment
screw (A)
Chain needle
thread take-up
height adjustment
screw (B)
3-2 Chain looper thread take-up adjustment
0 0.5
3-3 Chain needle tension unit adjustment
0
0-0.02
0
0
0
0
0
Chain needle
front needle
guard
Front & back
needle guard
Overlock back
needle guard
C
3
Needle
Thread take-up
driving cam
C1 Needle
5g
0
4
C3
Needle Thread
Summary of Contents for Evolve BLE8
Page 1: ...SERVICE MANUAL MODEL BLE8 Vol 1 02...
Page 9: ...2 9 8 4 11 12 6 7 3 1 10 13 14 19 20 21 22 24 30 31 28 27 26 29 25 23 5 A B D C 8...
Page 11: ...4 5 13 6 16 15 3 2 1 5 7 18 17 5 20 19 23 5 21 24 22 10 9 4 5 12 4 8 11 14 10...
Page 15: ...3 5 4 3 9 8 15 12 13 4 17 2 1 6 10 14 11 16 7 14...
