Tightening Torque Specifications
Precautions: Precautions for Fuel System Service · General safety (00)
| Fastening part | Tightening torque | Note | ||
|---|---|---|---|---|
| N·m | kgf-m | lbf-ft | ||
| Fuel tank filler clamp | 1.5 | 0.15 | 1.5 |
 |
| Bleed screw | 1.0 | 0.10 | 1.0 |
|
| High pressure pipe union nut (fuel injector side and high pressure pump side) | 23 | 2.3 | 17.0 |
|
| High pressure pipe union nut (common rail side) | 19 | 1.9 | 14.0 |
|
| Fuel injector bracket nut | 25 | 2.5 | 18.5 |
|
| Common rail bolt | 26 | 2.7 | 19.5 |
|
| High pressure pump nut | 26 | 2.7 | 19.5 |
|
| High pressure pump mounting No.2 bolt | 26 | 2.7 | 19.5 |
|
| High pressure pump mounting No.1 bolt | 25 | 2.5 | 18.5 |
|
| High pressure pump mounting No.3 bolt | 26 | 2.7 | 19.5 |
|
| High pressure pump pulley nut | 50 | 5.1 | 37.0 |
|
| Fuel pressure sensor | 70 | 7.1 | 52.0 |
|
| Fuel tank bolt | 45 | 4.6 | 33.5 |
|
| Fuel filter fastener | 30 | 3.1 | 22.5 |
|
Reference:
For the tightening torques of fasteners not specified in this page, refer to: