IBM 01 Maintenance Manual page 45

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REFERENCE MANUAL
MODEL 01
Figure
25.
Rebound Check Lever Adjustment
be adjusted so that, when the tab lever is latched out, the
check lever will have a minimum clearance of .010" between
the tip of the check lever and the tab rack (Figure 26).
S. SUPPORT PLATE.
The rebound check lever must not
rub the bottom of the tab lever, but must be high enough
to catch securely on the tab stops. It must be flush with
the bottom of the tab stops or preferably .010" above the
bottom. Height of the rebound check lever is adjusted by
forming the support plate up or down (Figure 26).
9. TAB LEVER EXTENSION.
Form this extension so that,
at rest, the engaging tip of the tab lever and the rear corner
of the rebound check lever are even when viewed from the
top of the machine (Figure 27).
10. TAB LEVER LEAF SPRING.
Form this spring to just
touch the stud on the rebound check lever while in its rest
position (Figure 27).
11. REBOUND CHECK BRACKET STOP.
Form this stop
to hold the rebound check in a position to cause the tab
lever to lie parallel with the rear rail. Early model 01
machines may not have this bracket. It can be installed and
Tab Stop
Figure 26. Rebound Check Eccentric Stud Adjustment
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