发布时间:2025-02-07 14:40:18
拆下针板,将梭架的三个镙丝松开。用左手转动梭架,右手转动机器主轮。将机针移动到最下端后回针时将梭架的勾线尖靠近针的针孔上方凹进去的地方然后拧紧三个螺丝即可
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2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18 2025-02-07 14:40:18