1-1.Hook Timming.wmv
                                     16/07/2023
                                                                    
                                
                            1-7.Replacement of the Feed Dog.wmv
                                     16/07/2023
                                                                    
                                
                            1-8.The Thread Trimming Setting.wmv
                                     16/07/2023
                                                                    
                                
                            1-4.KM-572BL.wmv
                                     16/07/2023
                                                                    
                                
                            CIMG2353.AVI
                                     16/07/2023
                                                                    
                                
                            1-2.The Clearance of the Hook Gear.wmv
                                     16/07/2023
                                                                    
                                
                            
                        










