IBM Selectric Reference Manual page 33

2.
Eccentric Stop (Fig. 56) - Adjust (lockout lever resting
against the eccentric st0p) so that the plunger shoulder
clears the plunger guide by .078" to .110".
PI unger Shoulder
. 078" to . 110"
FIGURE 56. Eccentric Stop
NOTE:
The adjustment of the plunger spring to the plunger may
require refinement so that adjustment #2 fqlls within the
range of the eccentric.
This adjustment insures adequate motion to lock or un-
lock the keyboard depending upon the lockout lever
which may be installed as shown in Figure 56 or invert-
ed.
3. Keyboard Lock Link Clevis - Wijh the keyboard unlock-
ed, adjust the keyboard lock link clevis so that the op-
erational keylevers clear the lockout cldjusting comb by
.005" to .015
11
(Fig. 57) .. This insures that the lockout
mechanism will not interfere with the operational key-
levers and also will not require excessive motion to lock
the functions.
Operational Keylevers
(Shown Depressed Slightly)
Lockout Comb
. 005" to .015"
FIGURE 57. Adjusting Comb, Keyboard Unlocked
NOTE:
Ad justments 3, 4, and 5 are for the early style lockout
adjusting comb. Only adjustment 3 appl ies for the late
style lockout comb (Fig. 58.1).
4. Position the spacebar lock collar:
a. Left or right to clear the lockout bellcrank by.005"
to .015" with the keyboard unlocked (Fig. 57).
2-15
Operational Keylevers
~( )~
Lockout Bellcrank
Lockout Comb
FIGURE 58.
t
Adjusting Comb - Late Style
b. Radially, so that the leading edge on the step of
the collar clears the lockout bellcrank by .005"
to .015
11
with the keyboard locked (Fig. 58) .
Lockout Adjusting
Overlap
1
Comb
Keylevers _
Lockout Comb
5.
6.
FIGURE 58. Adjusting Comb, Keyboard Locked
Lockout Adjusting Comb - Position (up or down) the
lockout ad justing comb to clear the bottom of the op-
erational keylevers by .010 11 to .025" with the key-
board locked (Fig. 58).
This adjustment insures that the lockout adjusting comb
wi II not bind off on the operational keylevers when the
keyboard lock is operated .
Shift Lock Link - Adjust
the.~levis
to reliably unlatch
the shift lock (Fig. 59).
Shift-Lock Interposer
FI GURE 59. Shift-Lock Link