Bell System Practices Plant Series Adjustments page 145

4. 26 Horizontal Tabulator Mechanism (Cont.
(
)
C
HORIZONTAL TABULATOR SLIDE
ARM SPRING
OPERATING LEVER IN
OPERATED POSITION.
SLIDE ARM IN UNOP­
ERATED POSITION.
MIN. 1 OZ.
MAX. 4 OZS.
,.
TO START SLIDE ARM MOVING .
STRIPPER BAIL ARM SCREW
CAM ARM FOLLOWER BAIL
(D)
OPERATING LEVER CAM
PLATE SPRING
REQUIREMENT
OPERATING LEVER IN UNOPERATED
POSITION.
FUNCTION PAWL UNLATCHED.
MIN.
MAX.
TO START STRIPPER BAIL ARM MOVING.
( )
A
CAM PLATE STRIPPER BAIL
REQUIREMENT
OPERATING LEVER AND TABULATOR SLIDE
ARM IN UNOPERATED POSITIONS. SPACING
CLUTCH ROTATED UNTIL HIGH PART OF
SPACING CAM IS OPPOSITE CAM ARM
"
FOLLOWER BAIL. CLEARANCE
MIN.
MAX.
•
TO ADJUST
POSITION STRIPPER BAIL ARM ON CAM ARM
FOLLOWER BAIL WITH STRIPPER BAIL ARM
SCREW FRICTION TIGHT.
HORIZONTAL TABULATOR
40ZS.
OZS.
9
0.0 1 0 INCH
0.025 INCH
)
OPERATING LEVER CAM ARM SPRING
HORIZONTAL TABULATOR SLIDE ARM SPRING
STRIPPER BAIL ARM
)
(
LEFT SIDE VIEW
TRANSFER BAIL EXTENSION ARM
SPACING CUTOUT TRANSFER BAIL
( )
B
SPACING CUTOUT TRANSFER BAIL
SET COLLAR
REQUIREMENT
TO ADJUST
ISS 7, SECTION 573-115-700
OPERATING LEVER CAM ARM
SPACING CAM
ADJUSTING SCREW
TRANSFER BAIL SHOULD
HAVE SOME END PLAY.
MAX. 0.008 INCH.
POSITION SET COLLAR
WITH ADJUSTING SCREW
LOOSENED.
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