| Component | Fastening | dia | Value (daNm) | Validity |
|---|
| Tappet cover | Bolt | M6 | 0.8 ÷ 1.0 | 1.2 8v1.4 8v1.3 Multijet1.9 Multijet |
| Cylinder head | Bolt | M12 | 6.5 + 90° + 90° + 90° | 1.9 Multijet |
| Cylinder head | Bolt | M10 | 3.8 ÷ 4.2 + 90° + 90° | 1.3 Multijet |
| Cylinder head | Bolt | M9 | 2.9 ÷ 3.1 + 90° + 90° +/- 3° | 1.2 8v1.4 8v |
| Cylinder head | Bolt | M9 | 3 + 90° + 90° | 1.4 16v |
| Engine cylinder head extension | Bolt | M8 | 2.5 | 1.3 Multijet |
| Engine cylinder head extension | Bolt | M7 | 1.8 | 1.3 Multijet |
| Engine cylinder head extension | Bolt | M8 | 1.3 ÷ 1.6 | 1.4 16v |
| Engine cylinder head extension plugs | - | M16 | 1.3 ÷ 1.6 | 1.4 16v |
| Tapered plug in rear cylinder head extension | - | M14 | 1.5 | 1.4 16v |
| Tapered plug in front cylinder head extension | - | M20 | 4.0 | 1.4 16v |