IBM 01 Maintenance Manual page 392

Model
Cl5
&
Cl6 CUSTOMER ENGINEERING
11. TAB OPERATING LINK. Adjust the tab oper-
ating link so that, with the cam on its high point,
there is a clearance of .010" to .015" between the tab
lever and the latching surface of the tab latch.
Figure 12. Operating Link Adjustment
18. TAB LEVER EXTENSION. Form the tab lever
extension so that, with the cam on its high point,
there is a clearance of .001" to .005" between the tab
lever extension and the overthrow stop on the tab
check lever keeper.
19. LATCH RELEASE LINK. Adjust the latch re-
lease link (Figure 5) so that the interposer restoring
bail is released at the same time the tab lever is un-
latched or just afterward. Both parts should be un-
latched as near the same point as possible; however
the restoring bail must never be released before the
tab lever is unlatched.
20. !PAWL CLEARANCE. Form the rear upright lug
of the pawl release lever for
~4"
clearance between
the escapement pawl tip and the escapement rack,
when the tab lever is latched out.
21. FINAL KNOCKOUT LEVER. Adjust the final
knockout lever (Figure 5) so that the interposer re-
storing bail will not latch up if the tab is operated
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