?0.22 SERVICE I\4ANUAL
Page 32
HORIZONTAL
AOJUSTMENT
SE
LECT.O-MATIC
ME CHANISM
AD
JUSTMENTS
..SE
L ECTION
PLAYING
INDICATOR,,
These
adjustments
align the Selection
Playing lndicator
System
for
proper
indication.
CONTACT
BLOCK
ASSEMELY
Place
the mechanism
in record
playing positioo for record
A5
aod stop motor by opetatiog the
service switch.
Loosen the
screws for the
lateral adiustment of
the Con-
tact Block Viper
Assembly. Ad-
iust
the Contact
Block Viper As-
sembly so that each wiper is
centered under a rnw of contacts
on the contact block. Tighten
the screws.
Loosen the screws for vertical
adjustment. Adjust the Contact
Block Viper Asseobly for l,/8
inch clearance between the top
of the Contact
Block
Wiper
As-
sembly and the bottoo oI the
contact block. Tighten the
screws.
Looseo the
screvs for horizontal
adjustment. Adjust the contact
block so that the wipers are
centered
uoder the cootacts
causing A5 to light
on rhe
Selection
Playiog Indicator.
CONTACT
WIPERS
CONTACT
BLOCX
WIPER
ASSEMBLY
VE
RTICA
L
ADJUSTMENT
LATERAL
ADJ USTM ENT
I
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