ANNEX
ޓ
COVER HEM STITCH FORMATIONS
1
2
3
5
6
4
Needles rise to form loops. Chain looper
start its motion from right to left.
Chain looper pass into neelde thread loops.
Fabric move forward to the next stitch and
chain looper move to the front of the
needles.
Needles go down into the thread triangle,
and chain looper is moving to the right.
Chain looper is releasing needle thread
loops.
Needles are in the lowest position and chain
looper is set at the extreme right position.
b
Summary of Contents for 745 -
Page 1: ...745 845 SERVICE MANUAL 2 2 5 5 1 3 5 NA 6 0 B 1 2 1 T P T P...
Page 18: ...a HEIGHT AND ALIGNMENT OF CLOTH PRESSER BAR 4a 5 b c 4 7mm...
Page 24: ...TIMING OF LOWER LOOPER 8a A B C D b a 5 2mm R1 Fig 1 Fig 2 Fig 3...
Page 51: ...ANNEX SETTING POSITIONS OF SL DF DIALS b c f d g e 2 1 C B A...
Page 61: ...M E M O...
