Teletype 28 - Page 119

ISS 8, SECTION 573-118-700TC
3.39 Remote Control Noninterfering LTRS and BLANK Tape Feed Out Mechanisms (continued)
(A) RELEASE ARM
(1)
Requirement
With unit in the feed out cycle,
ratchets advanced beyond the time
delay, clearance between the drive
arm and upper surface of release arm
----Min 0.010 inch---Max 0.030 inch
Rotate cam so that the mating surfaces
of the drive arm bail and release arm
are approximately parallel.
(2) Requirement
With unit in stop position, the surface
of the drive arm bail that does not
engage the release arm should not
exceed
.------Max 0.015 inch
To Adjust
With clamp nut friction tight, position
release arm by means of eccentric screw
on time delay lever. Tighten nut.
ECCENTRIC SCREW
(Clamp Nut on Other End)
DRIVE
ARM
(B)
RELEASE ARM SPRING
Requirement
With clutches disengaged
and drive arm latched by
release arm
Min 2 oz---Max 5 oz----~
to pull spring to installed length.
I
RELEASE
LEVER
;
/
/
LOWER STEP
OF LATCHLEVER
(Front View)
(Front View)
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