Teletype 28 - 3.69 Time Delay Motor Stop Mechanism

ISS 8, SECTION 573-118-700TC
3. 70 Time Delay Motor Stop Mechanism (continued)
TIME DELAY CLAl\fll ARM
(1) Requirement
Selector reset bail on high part of its
cam: latch pawl resting on high part of
both ratchet wheel flanges.
--------Min 0. 010 inch---Max 0. 020 inch
clearance between latching surfaces of
contact operating pawl and latchlever.
(2) Requirement
Endplay between clamp arm and
its adjacent bushing
~ lVI ~~~ 1\~\ -MOUNTING
SCREW
(Front View)
CLAMP ARM
Min some---Max 0. 006 inch
To Adjust
With mounting screw loosened
position clamp arm. Tighten
screw.
(Right Side View)
Note: If unit is equipped with a TP160182 selector armature stop bracket,
check the following:
(1)
Requirement
The TP156130 arm should engage selector reset bail by a minimum of
3/4 of its thickness.
(2) Requirement
There should be some clearance between TP156130 arm and armature
stop bracket.·
To Adjust
Position TP156130 arm towards rear by moving one or more shims from
front of mounting bracket to back of mounting bracket. Position TP156130
arm towards front by moving· one or more shims from rear of mounting
bracket to front of mounting bracket.
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