Teletype 28 Manual page 17

ISS 8, SECTION 573-115-700TC
2. 10 Selector Mechanism (Cont.)
NOTE: REPLACE RANGE FINDER AND SELECTOR MAGNET ASSEMBLY
(A) RANGE FINDER KNOB PHASING
REQUIREMENT
WITH RANGE FINDER KNOB TURNED TO EITHER END OF
RACK, ZERO MARK ON SCALE SHOULD BE WITHIN 3
POINTS OF SCRIBED LINE ON RANGE FINDER PLATE.
TO ADJUST
REMOVE MOUNTING NUT, DISENGAGE KNOB FROM RACK
AND POSITION KNOB. RE-ENGAGE KNOB WITH RACK
AND REPLACE MOUNTING NUT.
(FRONT VIEW)
CLUTCH STOP ARM
(RIGHT SIDE VIEW)
CLAMP SCREW
'(• STOP ARM BAIL
(B) SELECTOR CLUTCH STOP ARM
REQUIREMENT
RANGE SCALE SET AT 60. SELECTOR CLUTCH DISENGAGED. ARMATURE
IN MARKING POSITION. CLUTCH STOP ARM SHOULD ENGAGE CLUTCH
SHOE LEVER BY APPROXIMATELY FULL THICKNESS OF SHOE LEVER.
TO ADJUST
POSITION STOP ARM ON STOP ARM BAIL WITH CLAMP SCREW LOOSENED.
TIGHTEN SCREW.
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