| from the transmission | 38 | other |
| from the firewall | 15 | other |
| from the airframe | 14 | other |
| engine → be → separated | 53 |
| engine → be → decoupled | 47 |
| negative | neutral | positive |
| 0.147 | 0.713 | 0.140 |
| Raw frequency | 100 |
| Normalized frequency | 0.567 |
| Modifier score | 0.933 |
| Perplexity | 394.475 |