各部位名稱
①
調節螺絲(抬壓腳)
栓螺絲(潤滑)
上油鏡
油錶
矽油壺
線架板
過線架
螺帽(張力調整)
上蓋(中)
上油鏡
栓螺絲(潤滑)
排油螺絲
栓螺絲(調節差動勾齒)
差動送料具操作桿
切角防護片
下勾針蓋
割刀固定片
調節螺帽 ( 壓腳 )
P5
④
③
②
NAME OF EACH PARTS
⑥
⑤
Adjust screw(Presser foot lift)
Plug screw(lubrication)
Oil sight top window
Oil sight gauge
SP device
Thread guide plate
Thread pipe
Nut(Thread tension)
Top cover(middle)
Oil sight top window
Plug screw(lubrication)
Drain hole screw
Plug screw(Adjust differential feed dog)
Differential feed operating lever
Chip guard
Looper cover
Chain-off cutting knife
Adjust nut(Presser foot)
⑦
⑧
⑨