Specifications

40. Loosen the screw on the upper-dead-stop clamp again and slide the clamp
against the upper stop bumper. The screw must be positioned
directly forward.
If it is rotated, it may rub the plastic guide plate or catch the needle bar next to
it during its down stroke. Tighten the upper-dead-stop clamp screw.
41. Press . The head rotates to GO TO HEAD UP 110.0.
42. Repeat steps 32 through 34 to check the needle depth and that there is no
restriction to head rotation.
43. Repeat the needle depth adjustment for the remaining needles.
NOTE: After any needle depth adjustment the upper dead stop MUST also be
readjusted!
44. Replace the lower needle case cover.
45. Go to the UTC Adjustment procedure located on page 4-32 in Chapter 4 of this
manual to make the fine adjustments for the UTC assembly.
46. After the fine adjustments are set with the UTC, replace the needle plate, both
rotary hook covers, and the bobbin case; and return the machine to its
operational state.
upper dead stop
clamp screw (black)
needle bar clamp
screw (silver)
lower needle case
cover (removed)
Figure 3 - 39
Hook Replacement 3 - 41
110291-01, Rev D 3. Embroidery Head Maintenance