Motor And Drive - IBM C-1 Customer Engineering Reference Manual

MODEl Cl CUSTOMER ENGINEERING
mounting bracket so that the latches bottom against
the front-case-section pin by stock thickness plus
~2"-O.
There shall be a maximum of
~"
between
the front and bottom case-sections when latched
(Figure
2).
4. PLATEN KNOBS. Adjust to have equal clear-
ance between the left and right carriage-end covers
of
%2"
to 3i14".
MOTOR AND DRIVE
The motor, drive, and electrical mechanisms re-
main essentially the same in operation as the Model
B machine. Changes have been made in design to
simplify removal and adjustment procedures, and to
conform to the new case design.
The motor is a new 3" design used to allow more
space for rear-rail mechanisms and to save weight.
The ring mount is the same as the Model B; however,
the left mounting has been placed on the rear frame
to simplify motor removal procedures (Figure 3).
SwItch IndIcator
Figul'e
3.
Motol' and Dl'ive
Removal
CAUTION: Unplug machine when servicing the-
motor, drive, and electrical components.
LINE CORD
The line cord is removable by means of a pluggable
6
(