| Model Code | Description | |
|---|---|---|
| 01 | 659.104, 659.132, 659.134, 659.144, 659.303, 659.304, 659.343, 659.344, 944.032, 950.502, 950.531, 950.534, 950.536, 950.539 | NO SPARE PARTS INVOLVED |
| 02 | 659.104, 659.132, 659.303 | WITH CODE R71 |
| 03 | 659.104, 659.132, 659.303 | LESS CODE R71 |
| 04 | 659.343 | NO SPARE PARTS INVOLVED |
| 05 | 659.132, 659.144 | NO SPARE PARTS INVOLVED |