IBM 01 Maintenance Manual page 227

MODEL CI
CUSTOMER ENGINEERING
Adjustments
1. MARGIN-BESET LEVER. Adjust the pusb-r04.
clevij; so that with the parts at rest there is a clear-
ance of .005" to .015" between the bottom surface of
the reset-lever pin and the top surface of either
margin stop.
2. MARGIN-RESET BRACKET-ASSEMBLY. Posi-
tion left or right on the rear rail so that the margin-
reset-lever pin will center in the "V" groove of the
margin stop.
S. MARGIN STOPS. The margin stops shall operate
freely without excessive play and without binding.
MARGIN RELEASE
The margin-release mechanism remains the same
except for the redesigned actuating lever betweee.
the keylever and the tab-lever to conform with the
new tab mechanism (Figure 12). The tab-lever spring
provides positive contact between the tab·lever..a,e-
tuating lever and margin-release lever.
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