Variable Features; Horizontal Tabulator Mechanism; Operating Lever Adjusting Plate; Operating Lever Slide Arm - Teletype 28 Manual

SECTION 573-115-700TC
VARIABLE FEATURES
4. 24 Horizontal Tabulator Mechanism
(A)
OPERATING LEVER SLIDE ARM
NOTE
PRIOR TO THIS ADJUSTMENT CHECK FUNCTION
RESET BAIL BLADE ADJUSTMENT (PAR.4.09)
REQUIREMENT
ON UNITS WITH TWO-STOP FUNCTION CLUTCHES.
FUNCTION CLUTCH DISENGAGED. TYPE BOX CLUTCH
ROTATED 1/2 REVOLUTION PAST STOP POSITION. ON UNITS
WITH ONE·STOP FUNCTION CLUTCH, ROTATE CLUTCH
UNTIL FUNCTION PAWL STRIPPER BLADE IS IN ITS
LOWER POSITION AND THE FUNCTION RESET BAIL ROLLER
IS ON THE HIGH PART OF CAM. HORIZONTAL TABULATOR
FUNCTION PAWL PULLED TO REAR AND LATCHED OVER
FUNCTION BAR. CLEARANCE
MIN. 0.015 INCH
MAX. 0.035 INCH
TO ADJUST
POSITION SLIDE ARM ON OPERATING LEVER WITH
MOUNTING STUD FRICTION TIGHT.
TIGHTEN STUD.
(C)
OPERATING LEVER EXTENSION
LINK SPRING
REQUIREMENT
(B)
TRIP ARM LATCH BAIL SPRING
UNHOOKED. OPERATING LEVER
IN OPERATED POSITION.
SLIDE ARM AGAINST
BLOCKING LINK.
MIN. 8-3/4 OZS.
MAX. 10-3/4 OZS.
TO START LINK MOVING.
=.J·
OPERATING LEVER ADJUSTING PLATE
REQUIREMENT
OPERATING LEVER IN UNOPERATED
POSITION. CLeARANCE
MIN. 0.070 INCH
MAX. 0.085 INCH
TO ADJUST
POSITION ADJUSTING PLATE ON
BRACKET WITH MOUNTING
SCREWS LOOSE. TIGHTEN
SCREWS.
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(D) TABULATOR SHAFT SPRING
(TORSION)
NOTE
FOR LOCATION OF SPRING
SEE PAR.4.27
REQUIREMENT
OPERATING LEVER IN
UNOPERATED POSITION.
(AS IN LOWER FIGURE)
MIN. H/2 OZS.
MAX. 3-1/2 OZS.
SLIDE ARM
OPERATING LEVER SLIDE
ARM SPRING
MOUNTING STUD
OPERATING LEVER
OPERATING LEVER ADJUSTING PLATE
(LEFT SIDE VIEW)
BRACKET
MOUNTING SCREWS
OPERATING LEVER SLIDE ARM
BLOCKING ARM
....