Teletype 28 - Page 130

SECTION 573-118-700TC
3. 51 End of Feed-Out Timing Contacts for Noninterfering LTRS
and BLAJI.IK Tape Feed-Out Mechanisms (continued)
CONTACT ASSEMBLY (E) TAPE LENGTH ADJUSTING PLATE
MOUNTING BRACKET CONTACT BRACKET
\BAIL
~ ~-
(~'
}
I
MOUNTING SCREWS (1) Requirement
With unit in stop position, blank
combination selected, and releas£'
lever positioned on lower step of
latch lever, manually advance ratchets
so that feed pawl is in front ratchet
tooth preceeding trip off. Turn main
NORMALLY shaft until feed pawl is in extreme
OPEN left position. Hold bail against ad-
CONTACT justing plate lightly .
.-------Min 0. 030 inch---Max 0. 040 inch
clearance between bail and latchlever
extension.
(2) Requirement
When operating w1der power, unit
should feed out correct length of tape.
To Adjust
With spring post loosened, position ad-
justing plate. Tighten spring post.
LATCHLEVER
~~- ......____._~ I LOWER STEP
STEP
,__ __ FEED PAWL IN EXTREME LEFT POSITION AND ADJUSTING
PLATE IN DOTTED POSITION FOR ADJ. (E) ONLY.
PRING POST
(D) CONTACT ASSEMBLY MOUNTING BRACKET
Requirement
With unit in stop position and release lever
positioned on lower step of latchlever
Min 0. 030 inch---Max 0. 040 inch
clearance between latchlever extension and
bail when bail is positioned so clearance is
a minimum.
HLEVER EXTENSION
(Front View)
Page 130
To Adjust
With mounting screws loosened position
contact bracket. Tighten screws.