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should then be hooked over the top of the se
lector coil terminal (bakelite) guard.
The
spring tension of the clip will hold the arma
ture in the marking (attracted) position.
1. 11
Fully disengage all clutches as described
in the note following Par.
1.09.
Release
the armature momentarily to permit the se
lector clutch to engage.
Turn the main shaft
slowly until the no,
5
selector lever has just
moved to the peak of its cam. Strip from the
selector levers all push levers which are spac
ing in the code combination that is being se
lected. It should be noted that selector levers
(Par.
2. 12)
move in succession, starting with
the inner (no.
1).
Continue to rotate the main
shaft until all operations initiated by the se
lector mechanism clear the typing unit.
VARIABLE FEATURES
1. 12
In addition to the basic unit adjustments,
covered in Part
2,
adjustments for a
number of variable features appear in Part
3.
Where adjustments of these variable features
affect the adjustment sequence, cross reference
information has been included in Part
2.
Vari
able feature adjustments which do not affect the
adjusting sequence, may be done at any time
during the adjusting procedure.
EARLIER DESIGN MECHANISMS
1. 13
Parts
2
and
3
contain illustrations and
adjusting procedures for mechanisms
currently being manufactured. Illustrations and
adjusting procedures for mechanisms of earlier
design are located in Part
4.
Where a new
mechanism has replaced a mechanism of earlier
design, reference has been made in Parts
2
and
3
to the corresponding mechanism in Part
4.
ISS
7,
SECTION
573-115-700
COMPLETE ADJU STMENT OF TYPING UNIT
1. 14
When making a complete adjustment of the
typing unit, the following conditioning op
erations should be performed to prevent damage:
(a) Loosen the clamp screw on the code bar
shift lever drive arm (Par.
2. 15).
(b) Move the right and left vertical position-
ing lever eccentric studs (Par.
2. 28
and
2. 29)
in the rocker shaft brackets to their
lowest position.
(c) Loosen the two bearing stud mounting
screws and two connecting strip clamp
screws in the horizontal positioning drive
linkage (Par.
2. 35).
(d) Loosen the clamp screws and move the
reversing slide brackets to their upper
most position (Par.
2. 34).
(e) Loosen the function reset bail blade
mounting screws (Par.
2. 32).
(f)
For units equipped with two-stop function
clutches: Loosen the shoulder bushings
on each function stripper blade arm and move
stripper blade and arms to their lowest posi
tions (Par.
4. 18).
(g) Loosen the carriage return lever clamp
screw (Par.
2. 40).
(h) Loosen the clamp screws in the oscil
lating rail slide (Par.
2. 30).
(i)
Loosen the reversing slide adjusting stud
(Par.
2. 34).
(j)
Loosen the clamp nuts on the shift code
bar guide plates (Par.
2. 33).
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