Dürkopp Adler D887 e-con Operating Instructions Manual page 35

Operation
Operating Instructions D887 e-con - 00.0 - 11/2023
Fig. 15: Threading the needle thread (6)
⑯
(8) - Hook
(9) - Pin
(16) - Guide
14. Feed the thread through guide (16) and over hook (8) before
feeding it clockwise through the front thread tensioning
spring (17) from below.
15. Feed the thread around the pin (9) from left to right and then
from bottom to top through the hole of the front needle thread
regulator (18).
⑱
⑨
⑰
(17) - Front thread tensioning spring
(right thread)
(18) - Needle thread regulator
(right thread)
⑧
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