Bell System Practices Plant Series Adjustments page 90

SECTION 57 3-115-700
3. 13 Selective Calling Mechanism
TYPE BOX CLUTCH TRIP LEVER
OFF-LINE SHIFT SOLENOID)
CLEARANCE BETWEEN TYPE BOX CLUTCH TRIP
LEVER AND CLUTCH DISK STOP LUG SHOULD BE
MIN. INCH---MAX.
0.040
SEE PAR.
2.22.
OFF LINE SHIFT SOLENOID
NOTE:
TO CHECK REQUIREMENTS
FUNCTION CLUTCH IN STOP POSITION AND
ALL CODE BARS TO THE RIGHT.
(A) CODE BAR SHIFT MECHANISM
REQUIREMENTS
WITH FUNCTION CLUTCH IN STOP POSITION, LATCH FUNCTION LEVER (SHIFT MECH .)
1.
ON ITS LOWER RELEASING LATCH. NOTCH IN SUPP. CODE BAR SHOULD ALIGN WITH
NOTCHES IN OTHER CODE BARS WHEN ALL CODE BARS ARE SHIFTED TO THE RIGHT.
TO ADJUST
POSITION UPPER OR LOWER GUIDE PLATE (PAR.
REPEAT FOR EACH STUNT CASE CODE BAR SHIFT MECHANISM.
2.
NOTE --- POSITION THE ASSOCIATED GUIDE PLATE SO THAT THE MOVEMENT OF THE
FORK IS NOT RESTRICTED WITHIN THE RANGE OF ADJUSTMENT.
(D) OFF LINE SHIFT SOLENOID BRACKET ASSEMBLY (OFF LINE ONLY)---- -- -t t- -- -- -- --'
REQUIREMENT
NOTCH IN SUPPRESSION CODE BAR SHOULD ALIGN
WITH NOTCHES IN OTH�R CODE BARS WHEN ALL
CODE BARS ARE SHIFTED TO THE RIGHT.
TO ADJUST
POSITION THE SOLENOID BRACKET ASSEMBLY WITH
ITS MOUNTING SCREWS LOOSENED.
(C) TYPE BOX CLUTCH SUPPRESSION ARM
SEE PAR.
3.14
(B) CONDITION CODE (ZERO) CODE BAR SHIFT MECHANISM
REQUIREMENT
WITH FUNCTION CLUTCH IN STOP POSITION, LATCH FUNCTION LEVER (SHIFT
MECH THE NOTCH IN CONDITION CODE (ZERO) CODE BAR SHOULD ALIGN
.}.
WITH NOTCHES IN OTHER CODE BARS WHEN ALL CODE BARS ARE SHIFTED TO THE
RIGHT.
TO ADJUST
POSITION THE UPPER OR LOWER GUIDE PLATE (PAR.
LOOSENED.
NOTE--· POSITION THE ASSOCIATED GUIDE PLATE SO THAT THE MOVEMENT OF THE
FORK IS NOT RESTRICTED.
Page 90
INCH
0.055
BLOCKING BAIL
B, AND D), SET
(A,
PRINT SUPPRESSOR CODE BAR SPRING,
SUPPRESSOR CODE BAR TO LEFT.
MIN. OZS.---MAX.
4-1/2
TO START CODE BAR MOVING. CODE
BAR SHOULD BE FREE OF BINDS.
2 . 33 ) WITH ITS CLAMP NUTS LOOSENED.
WITH ITS CLAMP NUTS
2.33}
OZS.
7-1/2
CODE BARS
SUPP
4
1
5
2
3
COMM.
0
s