ANNEX
ޓ
SETTING POSITIONS OF SL/DF DIALS
e
7. Check and make sure if a shaft
"i"
is parallel to a shaft
"h"
. Fasten a screw
"j"
.
(See
Fig. 2&3
)
8. Check and make sure if gear shifting levers catch gears inside of SL/DF dials
as shown in Fig. 4.
" A "
shows the position where a tool
" A "
goes through.
9. Check and make sure if the hook of the looper follower
"c"
falls into the V-shaped hollow
of the upper looper shifting cam
"b"
. (See adjustment of the page F
"POSITION OF
THE PDISPLAY DRUM INDICATOR & UPPER LOOPER SHIFTING CAM"
and
view A ). Tighten screw
"a"
.
10. If stopper spring plate
"p"
gives too heavy or light pressure on SL dial, loosen screw
"n"
and adjust the position of stopper spring plate by sliding upper or lower. Tighten screw
"n"
. (See Fig. 3).
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...