Brother Model KH--830 Service Manual page 24

@-I
@- 2
4. Removing tha belt
AI
Bl
o j
El
0 OO!
•
<=
0 0
Fig. 14
4 .1 Rem()Ve the pulley spring clamp screw and pull off the pulley
spring.
4.2 .l.oo5eo the right and left pulley bearing clamp screws.
4.3 Rem()ve the belt connecting pin and pull off the belt.
4.4 Take care
ll()t
to lose the rubber washer on the pulley shaft.
- 22-
Name
of
plllts
@)·1
Pulley leaf spring;
pulley leaf spring
clamp screw
<D-2 Pulley bearing clamp
Me-asure the distance between the needle
selector plate holder and
the
needle
b<d
lower plate with
~ caliper~
(Points
of
measwement:
right
and
left
onds and
the oentu.)
Fig. 15
screw
Meuurement of the distance between the needle aele<:tor plate
holder
and the
~le
bed lower plate.
Measwe the above distance
with slide calipers and jot down
the result.
When reassembling
this section, see to it
that the
same
distance will
be reproduced.
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