| Inspection item | Conditions | Replacement years | Inspection method | 
| [Motor] Foulness |  |  |  | 
| [Motor] Sound |  |  | Vibration | 
| [Motor] Vibration | Bearing | 8 years | Touching | 
| [Motor] Worn or damaged brush |  | 4 years |  | 
| Brake application |  |  |  | 
| Dirty brake lining |  | 8 years |  | 
| Loose or damaged joint of electric wiring |  |  | Retighten | 
| Loose or damaged timing belt (or V-belt) |  | 4 years |  | 
| Loose or damaged pulley mount |  |  |  | 
| Loose fixed side of ball screw and lubrication |  |  | Retighten | 
| Damaged metal on moving side of ball screw and lubrication condition |  |  |  | 
| Loose linkage between ball screw and backgauge |  |  | Retighten | 
| Loose encoder mount | Encoder | 5 years | Retighten | 
| Loose or damaged joint of encoder wiring |  |  |  | 
| Loose or damaged coupling |  | 5 years | Retighten | 
| Function of proximity switch point 305.0 |  | 5 years | Run | 
| Function of proximity switch point 605.0 |  | 5 years | Run | 
| Activation of forward/backward limit controlled stop limit switch |  | 5 years | Run | 
| Condition of guide roller |  | 3 years |  | 
| Loose or damaged backgauge comb support mechanism |  |  | Retighten | 
| Backgauge adjustment and loose lock mechanism |  |  | Retighten | 
| Function of lubrication pump |  |  | Run | 
| Dirty or damaged groove tape |  | 3 years |  | 
| Dirty groove tape guide roller |  | 3 years |  | 
| Worn or damaged handle section |  |  |  |