Teletype 28 Manual page 115

ISS 8, SECTION 573-115-700TC
3, 39
Form Alignment Switch Mechanism
(A) FORM FEED-OUT ADJUSTMENT
See (3 .11 and 3. 12),
(B) FORM ALIGNMENT SWITCH (Remove Power From Switch)
Requirement
Switch should be operated when switch lever is within 0. 010 inch of bottom of
notch
in
form-out disc and should not be operated when lever is on outer edge
of disc.
(1) To Check
Rotate disc until lever falls into notch. Place 0. 010 inch feeler gauge
beneath lever. Lift lever and allow it to come to rest on gauge. Switch
should be operated.
(2)
To Check
Rotate disc until lever rests on outer edge. Switch should not be operated.
To Adjust
Position switch, at pry points, with its mounting screws loosened. Tighten screws.
/7~POINTER
. . . . . . . ,,y /..-----......._
~IDLER
GEAR
' I "'-
~
I \
\
' I
I
FORM -OUT DISC -
LXJ ..
\\
~----,,~I
- - - BAIL
0.010 GAUGE
IN NOTCH
.._...:~------FORM ALIGNMENT LEVER
FORM -OUT SWITCH :
MOUNTING SCREWS (4)
'
, ..... - _.J
I
I
'
'
'
'
I
PRY POINTS
--=
co:p,
___
)
---·
(C) FORM ALIGNMENT SWITCH SPRING
Requirement
Min 6
oz---Max
8
oz
to move the lever from outer-edge of
disc.
To Check
Switch operating lever on outer edge
of disc (not
in
notch as shown).
(Left Side View)
Page115