Machine bed frame(1) Needle-Spreader thread handling Machine bed frame(2) Looper thread handling Cover(1) Lubrication mechanism Cover(2) Hr device Crankshaft Mechanism W562-02 specific parts Arm shaft mechanism W562-05,06,07 specific parts Needle bar.needle guard mechanism FT device Looper thread handling Md device(1) Feed mechanism(1) Md device(2) Feed mechanism(2) Lace guide reel stand Presser foot mechanism Semi-submerged installation parts Spreader mechanism Thread stand Thread tension mechanism Accessories