Specifications

4. Tighten the set screw in the wire swivel.
5. Replace all covers after making the grabber adjustments.
Trimmer Drive Assembly
Trimmer Cam
The trimmer cam is mounted on the rotary hook shaft in the rear bed. Replacing the
trimmer cam requires major embroidery head disassembly and critical adjustments
during reassembly. It is recommended that a technician trained in embroidery head
disassembly perform this procedure.
Trimmer Solenoid
NOTE; When the trimmer solenoid mount is moved, the movable knife home
position may become mis-adjusted. Refer to the movable knife home
position adjustment procedure after the solenoid is reinstalled.
1. Remove the head rear bed cover to gain access to the trimmer drive assembly.
2. Refer to Figure 4-8 and mark the position of the solenoid mount in its track on
the movable frame. This will aid in returning the assembly to its current position,
helping to keep the movable knife home position as close as possible.
3. Disconnect the solenoid in-line connection under the trimmer assembly.
4. Remove the socket head cap screw from the solenoid mount and lift the solenoid
and mount out together.
Transition Bracket
and Guide Rod at
rear of head
Grabber Blade
Figure 4 - 7
Trimmer Drive Assembly 4 - 7
110279-01, Rev B 4. Trimmer Maintenance