| Applies for models | Manufacture period | Spec |
|---|---|---|
| 3HB +5HB +S | 08.2002 - 10.2002 | DRUM PIPING NONE ANTISKID |
| 3HB.81KW +3HB.(QG15DE+QG18DE+K9K) +5HB.81KW +5HB.(QG15DE+QG18DE+K9K) +S.81KW +S.(QG15DE+QG18DE+K9K) | 10.2002 - 02.2003 | DRUM PIPING NONE ANTISKID |
| 3HB +5HB +S | 02.2003 - ... | DRUM PIPING NONE ANTISKID |
|