Heath Heathkit SB-104A, Manual

Page: 200 / 204

Page 1-198
C E
EE5EE
AND
d
/ / 0 /
€
GD
»
... o•m
MW
:::oWW• :::
¢
it
voe
Oft4v %
€
OD
owr
u t$$ £w uN¢ I ON
voe
At
@
4it
£T£
1 g AL¢
w wot
0
£
rEATHKIT
PICTORIAL 12-36
Detail 12-36A
LARGE
K N O B
S M A L L
K N O B
a setscrew and turn the wrench to start the setscrew.
tapered knobs. Insert the end of the alien wrench into
Refer to Pictorial 12-36 for the following steps.
,
Refer to Detail 12-36A for the next two steps.
(/) Start an 8-32 x 3/16 setscrew into each of five small
knobs and start two setscrews into the large knob.
(NOTE: The large knob may have alien head setscrews
already installed).
KNOBS AND SHAFTS
( ~
Start a 4-40 x 1/8 setscrew into each of the two
\
\
\
) Place the
two
tapered knobs on the shafts at Vox Gain
and Vox Delay, and tighten the setscrews with the
allen wrench.
( ) Excepting the VFO (center) shaft, turn all of the front
panel shafts fully counterclockwise.
8 - 3 2 1 3 / 1 6 "
S £ 1 S C R E W
.%
€
ee3;c
T A P E R E D
KNO8
A L L E N
pwRwc
/1
4-40
X
l/8"
/sescRw
0