Brother LH4-B800E Service Manual page 43

2. DISASSEMBLY
q
u
o
e
i
w
y
r
t
y
!1
!0
Remove the set screw q, and then remove the support shaft w.
Remove the wick e.
Loosen the two set screws r.
Remove the thread take-up lever set u and the washer i from the thread take-up crank o.
Remove the needle bar bracket slide block t.
Remove the two bolts ! 0 and the screw ! 1 , and then remove the crank rod guide y.
LH4-B800E
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