| Measurement | Value | Validity |
|---|
| Valve spring free length (mm) | 37.9 | 1.3 Multijet |
| Valve spring free length (mm) | 42.29 | 1.4 8v |
| Valve spring height released (mm) | 46.9 | 1.4 16v T-JET |
| Length of valve springs under a load of 16.2 - 18.0 daN (mm) | 31.0 | 1.3 Multijet |
| Length of valve springs under a load of 36.1 - 39.5 daN (mm) | 23.5 | 1.3 Multijet |
| Length of valve springs under a load of 15.5 daN (mm) | 35.10 | 1.4 8v |
| Length of valve springs under a load of 39 daN (mm) | 26.30 | 1.4 8v |
| Height of valve springs under a load of 14.9 - 16.5 daN (mm) | 37.52 | 1.4 16v T-JET |
| Height of valve springs under a load of 31.1 - 34.1 daN (mm) | 30.0 | 1.4 16v T-JET |