Bell System Practices Plant Series Adjustments page 100

SECTION 573-115-700
3. 24 Continuous Spacing Mechanism
SOLE NOID P LUNG ER SPRIN G
REQU IREM ENT
SOLE NOID DE- ENE RGI ZED , SPRI NG UNH ffiK ED
1-112 OZS.
MIN.
MAX. 3 OZS.
TO PULL SPRING TO POSITION LENGTH.
- ::::- :: :- :: :- ::;:- �
�,
fl �- -
!"\
' .:r \. 11
PLUNGER SPRING
FUNCTION CLUTCH TRIP LEVER
FUNCTION CLUTCH TRIP LEVER
REQUIREMENT
WITH THE SOLENOID DE-ENERGIZED AND
THE FUNCTION CLUTCH DISENGAGED, THE
FUNCTION CLUTCH TRIP LEVER SHOULD EN­
GAGE THE CLUTCH SHOE LEVER BY THE FULL
THICKNESS OF THE SHOE LEVER (CHECK AT
LUG WITH LEAST BITE ON TWO STOP
CLUTCHES).
TO ADJUST
POSITION THE SOLENOID MOUNTING PLATE
WITH ITS MOUNTING SCREWS LOOSENED.
IN POSITIONING THE PLATE MOVE EACH END
EQUALLY TO AVOID BINDS IN THE SOLENOID
PLUNGER AND FUNCTION CLUTCH TRIP LEVER.
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SOLENOID
0
0
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