Brother XR9000 Service Manual page 154

Special Instructions of Wiring Needle bar / Presser module wiring
2. Wiring on upper side of needle bar / presser module
Secure the lead wires
to depressed portion
of presser switch
holder with the band.
Pass a band through
the hole of base
holder and secure the
lead wires with the
band.
All lead wires should pass
back side of the module.
Cut end should
face front.
7 - 3