2a
REMOVING FRONT COVER
1. Remove: Mains lead
2. Remove screws
"b"
,
"c"
,
"d"
and Inside Cover Unit
"7"
.
3. Remove Program Selection Dial and a screw cap from Front Cover.
4. Remove snap-on Noise Cover Unit
"6"
. (Spread its sides.)
5. Remove screws
"a"
and Take-up Noise Cover Bracket
"8"
with Allen Screw Driver
(2.5mm).
6. Position Needle Thread Take-up Lever in the middle of the slot by turning
handwheel toward you.
7. Remove a screw
"e"
.
8. Pull Front Cover towards you and remove it.
a
2.5mm
d
c
b
7
9
6
8
e
for 845
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...
