Page 83 - Bally 1971 Parts Catalog

STEPPING UNITS, SINGLE-STEP RESET
SPRING RATCHET SPRING
SP·l 00·11 0
BASE PLATE
See page 139
See page 139
SECURED BY
PIVOT PIN
S·737 ·48
AND
ELASTIC
STOP NUT
M·319·3
RESET
PLUNGER
5·496·101
ESCAPEMENT
PAWL
C·342
Pvl l ·6
SPRING·WASHER
(Not Visible)
See page 139
CORE PLUG ASSY.
A·613-33
Operate Reset Plunger by hand until Ratchet reset s
to zero position, i.e ., until resetting move ment stop s.
Then operate Step-up Plunger and, while holding
Step-up Plunger in, check to see that Reset Pawl rest s
at base of ratchet-tooth (point at which straight and
angular edges of tooth meet). If Re set jPaw l is not at
base of tooth, adjust Spr ing-Srop (P·3384) until Rat-
chet move s into position to Permit Pawl properly to
engage tooth, as described. Then check unit rnanua l-
ly by operating Step·Up Plunger. After Reset Pawl
drops into position described jbove, Step-up Arm
should over-r ide appr oximat ely 1/64 in. before being
stopped by Step-Up Arm Stop ("ear" formed in Base
Plate). Bend Stop one way or an other to reduce or in-
crea se o ve r-r ide to approximately 1/64 in. Reset Pawl
should then properly drop into base of tooth, without
binding, wh en Res et Plunger is lightly operated (with-
out pushing Plunger all the way in).
TORSION SPRING
SP·370
WIPER ASSY.
SWITCH
(IF USED)
See page 139
CONT ACT ·PLA TE
(WIRED)
See page 139
WASHER FOR
WIPER ASSY.
P·801·107
WHEN ORDERING PART, SPECIFY PART NO. AND NAME OF GAME
138