Teletype 28 Manual page 20

SECTION 573-115-700TC
2 13 Codebar Mechanism (Cont.)
~CODE BAR
• SHIFT BAR
_ _ _ _ _ ___,
7
(TOPVIEW)
FRONT CODE BAR ...\. (A) INTERMEDIATE ARM BACKSTOP BRACKET
SHIFT LEVER ]'-...
==!:::::
/r£ZUJ
t ' -
1 - - - -
REQUIREMENT
SHIFT BAR INNER STEP PUSH LEVERS NOT SELECTED. ALL CODE
TRANSFER LEVERS
4
I:' 5
2
3
c
CODE BAR
SHIFT LEVER
CODE BAR SHIFT
-LEVER LINK BRACKET
CLAMP
SCREWS
BAR SHIFT BARS TO THE RIGHT.
SELECTOR CLUTCH DISENGAGED. CODE
BAR SHIFT LEVER LINK IN LOWERMOST
POSITION. CLEARANCE BETWEEN
FRONT CODE BAR SHIFT LEVER AND
INNER STEP OF CODE BAR SHIFT BAR
FARTHEST FROM FRONT CODE BAR
SHIFT LEVER
MIN. 0.010 INCH
MAX. 0.025 INCH
WHEN PLAY IN PARTS IS TAKEN UP
FOR MAXIMUM CLEARANCE.
TO ADJUST
POSITION BACKSTOP BRACKET WITH
ITS TWO CLAMP SCREWS LOOSENED.
TIGHTEN SCREWS.
PUSH LEVER
(RIGHT SIDE VIEW)
~
WICK
INTERMEDIATE ARMS
(FRONT VIEW) _
2. 14 Selector Mechanism (Cont.)
(B)
SELECTOR CAM LUBRICATOR
REQUlREMcNT - (RIGHT SIDE VIEW)
THE LUBRICATOR TUBE SHOULD CLEAR THE HIGH·PART OF THE LOCK LEVER CAM
MIN. 0.020 INCH
THE HIGH PART OF THE SELECTOR LEVER CAMS SHOULD TOUCH THE LUBRICATOR WICK, BUT SHOULD
NOT RAISE IT MORE THAN 1/32 INCH.
NOTE: THERE SHOULD BE SOME CLeARANC.E BETWEEN THE MARKING
LOCK LEVER SPRING AND THE RESERVOIR.
TO ADJUST
POSITION THE LUBRICATOR BRACKET WITH ITS MOUNTING SCREWS LOOSENED. TIGHTEN SCREWS.
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