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AII
rotating
parts are
provided with
generous
size
Oilitebearings, whichare factory lubricated
and
normally require no
furtier
attention. Ilowever
,
should
lubrication be required,
use sewlng machine
oil
sparlngly.
Otherbearings
should
be
lubricated with
Staput
#320.
Slidingsurfaces
should
be
lubricated
vrith
Cos-
molube
#1.
LUBR
ICATION
TROUBLE CHART
Symptom
Cause
Remedy
Pushbuttongfail to latch into
poeition.
1.
Push
button
latch
tension
spring
(92)
broken
or
loose
.
1. Replace
push
button
latch
tension
spring
(92).
Tape breaks.
1.
Brakes
improperlyadJusted
.
1.
See
"Brake
Arms Adjustment" un-
der "Mechanical
Adjustment.
"
Excessive mechanical
noise
while
ldling.
1.
Take-up
belt tension roller
(84) touches
take-up
drive
purley
(51).
l.
Adjust position of take-up
arm
stop
(Ul)
to
provlde clearance.
No
drive
on
take-up
reel.
l.
Take-up
drive belt
(80)
bro-
ken.
2. Take-up
arm
spring
(114)
looge.
3. Bearing
of
right-hand reel
hub
shaft
(2) binds.
4.
Bearing
of
take-up
arm as-
sembly
(86)
or
take-uP belt
tension
roller
(84) binds.
1.
Replace
take-up drtve belt
(80)
.
Hook
tale-up arm epring
(U4)
back
into position.
Wipe
foreign
matter
from
bearlng
gurface and
shaft with a
clean
cloth.
Lubricate
with
one
droP of
#10
motor oil.
Wlpe
foreign
matter
from
bearing
surface
and
shaft
with
clean
cloth
.
Lubricate
with
one
drop
of
#10
motor oil.
vt-
F9
.o<
I
|aar
qJ
?0o
a7,
A-
ro
-H
glF
L(a
$s
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!n
ra
dl"
\o
2.
3.
4.
Tape
overruns
or spills
when
Stop
bar ie
depressed durlng
fast forward
or
rewind.
1.
Brakee
not
adJueted
Proper-
ly.
2.
Brake
pad
worn
out.
3.
Unequal
tensionof
brake
arm
springs
(99)
and
(66).
l.
See
"BrakeArms Adjustment"
un-
der
"Mechanical Adjustments.
"
2.
Replace
brake
pad.
3.
Replace
brake
arm
sprlngs
(99)
and
(66).
Play push button
does
not de-
preB8.
l.
Interlock bar
tension sprlng
(10)
loose.
1.
Refasten
interlock
bar
tension
spring
(10).
On-Off/ Speed Change control
does
not
turn.
1.
Interlock
bar tension opring
(10)
loose.
2. Interlockbar
(9)
bentandre-
malns
engaged
witl
interlock
detent
couar
(4I).
3.
Defective
On-Off
switch
M13.
1.
Refasten
interlock
bar
tengion
spring
(10).
2. Re-form interlock bar
(9).
3.
Replace
On-Off gwitch
Ml3.
No
fast forward
or
rewlnd.
Page
7
l.
Rewind
slide return
sPring
(102)
or fast
forward
sllde
re-
turn
spring
(148)
loose
or
bro-
ken.
2.
Fast
forward
drive roller
(?7)
or
rewind
drive roller
(10?)
missing.
l.
Replace
rewind elide return
apring
(102)
orfastforward
slide
return spring
(148).
2.
Replace
fast forqtard
drlve
roller
(??)
or rewind
drive
roller
(10?).
?t
9.
e
(D
1\)
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