Brother Model KH--830 Service Manual page 25

Remuka:
Nam. e of parts
® ·I Bed setting clamp screw
®·2
Sray mounting screw
®·I Needle sele<:lor plate
holder tel-screw
Fit. 11
I. Don't remove the "encircled" eight clamping screws for the needle selector plate holder and the limllar fl.e clamping
screws for the needle selector unit shown in Figure 16 except at the time of overhauling the needle selector unit.
2. Adjustment of
the
meuuremenu of fitting the comb can
be
made without removing stays. (See Page 35)
n
3. In repairing defective card readers and signal levers of the machine proper, you can detect causes and symptoms of
their
defect only by removing the card reader support and card reader spring presser.
S. Remotms the needle selector unit (with
the
needle selector plate
holder)
S.l
Remo.e the two
bed
tetting clamp screws.
S.2
Remove the two stay center clamp screws, four left and right
st1y clamp screws, the needle aelector unit and the needle
~elector plate holder will come off together.
6. Remcmng the needle lle!ector
unit
from the needle selector plate
holder
6.1
Remove the needle
~elector
unit clamp ttrewt from the
center
and
riJbt
puts
of the
my, and the neeclle
~elector
unit
..W
come off the needle
~elector
plate holder.
It~
be
also possible to puB out the 24 card signalle.e n.
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