| Make | Model | Problem | Solution | Date |
| | | |
| Found: 3
|
| Hito | F512T | Int white line across upper part. | R55 clean resin from PCB & refit ( 12R , 1/2w ) | 14-09-04 |
| Perdio | F512T | Frame collapse. | R55 clean resin from PCB & refit ( 12R , 1/2w ) | 14-09-04 |
| Perdio | F512T | White line across upper part - int. | R55 clean resin from PCB & refit ( 12R , 1/2w ) | 14-09-04 |