Sears 113.2945 - Manual (Page 5)

arbor nut and saw-blade collar with the arbor wrench.
(See figures 3 and 4). Remove nut, outer collar, saw
blade and inner collar. (See figure 4.)
c. Using the elevation crank (figure 5), raise the motor
high enough to swivel 90°, as described in the next
step.
d. Loosen the bevel lock knob and pull out on swivel
index knob. (See figure 4.) Swivel the motor to posi­
tion the saw end of shaft pointing straight down.
Tighten the bevel lock knob.
e. Loosen the arm lock handle (at upper right-hand side
of column) and release the arm latch handle (fig­
ure 5).
f. Move the radial arm to the left until the end of motor
shaft is directly over the left-hand table support.
g. Loosen the carriage lock knob and move the carriage
rearward as far as it will go. Then, with the elevation
crank, lower the carriage until the end of motor shaft
just touches the top surface of the left-hand table
support.
NOTE: Do not change this elevation setting
until both left- and right-hand table supports
have been adjusted.
h. Move the carriage out to the end of radial arm and
move the arm until the end of motor shaft is over the
table support at this poistion. (See figure 6.) Tap
the table support upward or downward until the end
of motor shaft just touches the surface. (See figure 6.)
i. After setting the forward position of table support,
move the carriage rearward and recheck the rear­
ward position to determine if adjusting the forward
position affected the rearward setting. Tap the table
support upward or downward as required.
j. Recheck forward and rearward positions as many
times as necessary to provide an accurate adjust­
ment of the support.
k. Tighten the two hex-head screws (figure 2) securely
to retain the adjustment. Recheck to make sure that
tightening screws did not affect the accuracy of the
adjustment.
l . Move the radial arm over to the right-hand table
support and adjust it in the same manner.
STEP TWO-ELIMINATING RADIAL ARM SIDE PLAY
1. Move the radial arm to a central (cross-cut) position and
engage the arm latch hdndle in the detent notch, (See
figure 7.) Tighten the arm lock handle.
NOTE: In order to insure an accurate setting
of the radial arm, refer to paragraph entitled
"Angular Movement and Locking the Radial
Arm", under "OPERATING CONTROLS".
2. Apply side force with one hand on radial arm in both
directions. If side play exists, an adjustment is required.