Brother BE-1204B Instruction Manual page 38

Chapter 1 Preparations of operation
2. Slide the thread under the tension spring [5] through the notch [4].
3. Pull out the thread from the hole of the tension spring [5].
4. Pull out the thread by about 50 mm.
5. Pass the thread through the thread guide [6].
! ! ! ! Attaching bobbin case
1. Hold the knob [2] and attach the bobbin case securely.
2. Close the rotary hook cover [1].
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[2]
[1]
BE-1204B-BC • BE-1206B-BC
W1241Q