Studer J37 - Page 25

6
3
Einstellung
der
Andruckkraft
ADJUSTMENT
OF
THE
IDLER
PRESSURE
Fig.8
Druckkugel-
SchmierniPPel
LUBR]CATOR
Dismantling
the capstan
assembly.
a.
Remove
the two M3 fixing
screws of the
rubber
coupllng through
one of the
two
holes
(
I in fig. I
)
in the
bearlng
flange.
(
The
screw heads can be
allgned
with the
holes by turnlng the
capstan
).
b. Knock the two taper
pins
(
2 ln flg. 8, beside the
casting marks
)
out
by means
of
a suitable
punch
from the
bearing-flange-slde.
c.
Unsolder the connectlons to the
plnch-wheel
solenoid.
d. Remove the
four
M4
allen-screws
(
3 ln ffg. I
)
on the underneath
side of
the
flange
of
the motor
screenlng case. Next, remove
the capstan
assembly wlth
bearing flange
and
fly-wheel
from the motor-houslng
(
4
),
betng
careful to keep
it in Iine
.
F
Remove the
slotted
M
g
nut
at the lower end of the capstan
and wlthdraw fly-
wheel.
Remove
the M5 allen
screws
(5
infig.
8
)
from
the underneath
side of the
bearlng flange,
ard remove the fixing ring
(
6 ln
flg.
8
)
and
the
capstan bearlng
(7infig.8)
F1t spares
ard
re-assemble
ln
reverse
order. Finally re-fix the two rubber
cou-
plings
by
means
of the M 3
screws.
(
see under a
)
s.