Upper Thread Trimmer Mechanism - Brother HE-800B Service Manual

6. ASSEMBLY

6-12. Upper thread trimmer mechanism

* Apply the grease specified by Brother (Power Knock WB2 from JX Nippon Oil & Energy) in the places indicated by
Attach the larger
hook of the
spring to the pin
on the arm.
79
HE-800B
Align edges
Attach the
larger hook
of the spring
to the pin on
the arm.
Tighten so that the
upper thread trimmer
fulcrum shaft (1) turns
smoothly.
0719D
.