1. MACHINE HEAD & MISCELLANEOUS COVER COMPONENTS .......................... 1 2. UPPER MAIN SHAFT & THREAD TAKE-UP COMPONENTS ........................... 3 3. SEWING HOOK & SHAFT COMPONENTS ......................................... 5 4. NEEDLE BAR & WALKING FOOT COMPONENTS ................................... 7 5. PRESSER BAR & FEED ROCK SHAFT COMPONENTS ............................... 9 6. REVERSE FEED CONTROL LEVER COMPONENTS ................................. 11 7. SAFETY CLUTCH MECHANISM,KNEE LIFTER COMPONENTS ........................ 13 8. BELT COVER COMPONENTS(SPECIAL ORDER PARTS) ............................ 15 9. ATTACHMENTS COMPONENTS ................................................ 15 10. OPTION PARTS COMPONENTS ............................................... 16