When ordering parts for Advance Units and Stepping Units illustrated in the following pages,
always consult Specific Parts Data for specific games, commencing page 8, for possible devia-
tions from generalized illustrations.
Effective with ACES HIGH and later games", pivot mounting of Step-Up Ann Assy. in
Stepping Units is by improved method of Pivot Pin secured by Elastic Stop-Nut, which
requires changes in the design of Step-Up Arm.
·Su chronological list of games, page 7.
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