 |
|||
|
|
|||
|
Page Title:
Adjustment and Synchronization of Frequency Selector. |
|
||
| ||||||||||
|
|  (28) Place the 36-tooth gear (81), gear
Manually operate the armature of
frame assembly (82), and the 36-
each relay to position the pawl
tooth gear (83) on cam shaft (80),
and, while operating the arma-
lightly oil bronze bearing on the
ture, bend the stationary, nor-
r e a r plate with low-temperature
mally open contact to make con-
oil, insert the cam shaft (80), and
tact with the movable contact.
secure with clamp (64).
(b) Reseat the relay pawls in the stop
(29) Assemble cam arm (84) and gear
wheels and check for slight play
set (86) on gear frame assembly
in the mechanical movement of
(85).
the armature. Loosen the relay
(30) Lightly oil the bronze bearing in the
mounting screws and adjust the
rear plate (7) with low-tempera-
position of the relay on the front
ture oil, place washer (87) on bear-
plate to obtain the slight play re-
i n g insert gear frame assembly
quired. Tighten the relay mount-
ing screws.
(85) shaft through bearing, and se-
cure with clamp (61) and coupler
(c) Bend the normally open station-
(62).
ary relay contact to obtain 0.030-
(31) Insert spacer (18) through hole in
inch minimum contact gap when
the relay pawl is fully seated in
gear plate (10), and mount spacer
the stop-wheel notch.
(17) on spacer (18).
(32) Place washer (14) on screw (13);
(2) Synchronization of 0.1-mc automa-
insert through gear plate (10), and
tic positioner at .0.
mount spacer (19).
(33) Place washer (14) and lug (15) on
(b) Position cam 01297 so that the
screw (13); insert through hole in
cam follower on arm assembly
0 1 2 9 9 . 9 is opposite the index
gear plate (10), and mount spacer
(16).
mark on the cam (fig. 99).
(34) Grease gear (9), mount on gear
plate shaft, and secure with retain-
ing ring (8).
(d) Loosen clamp 01237 (fig. 99).
(35) Grease gear assembly (22), lightly
(e) Center the notch in the rotor of
oil bronze bearing, insert gear as-
switch S1204 over the contact
connected to the black wire (first,
sembly through bearing, place
washer (21) on shaft, and secure
contact to the left of the switch
with retaining ring (20).
wafer-securing
screw)
(36) Grease the gears on the rear plate;
101).
oil the two bronze bearings on the
(3) Synchronization of 1.0-mc automa-
rear plate (7). Lightly oil the two
bronze bearings on the gear plate
tic positioner at 0.0.
(10), and mount the gear plate (10)
on the rear plate (7). Secure the
gear plate to the rear plate with
screws (5) and washers (6).
cam arm 01299.4 is opposite the
(37) Mount spring (54) through anchor
i n d e x mark on the cam shaft
shaft (55) and the hole in the cam
01299.26. When properly posi-
arm (84).
tioned, the index mark and the
m. Adjustment and Synchronization of
cam follower can be seen through
Frequency Selector.
the curved slot in the front plate
(1) Relay adjustment.
above the 0.1-mc dial assembly,
(a) Adjust relays K1201, K1202,
I1203 (fig. 100).
K1203, and K1204 (fig. 101) to
make contact when the pawl is on
the periphery of the stop wheel.
158
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals