Tightening Torque Specifications
Precautions: General safety (00)
NOTE:
For fastener(s) with * (asterisk) below, refer to the specified procedure in “Repair Instructions”.
| Fastening part | Tightening torque | Note | ||
|---|---|---|---|---|
| N·m | kgf-m | lbf-ft | ||
| Air cleaner outlet hose No.1 clamp bolt | 1.3 | 0.13 | 1.0 |
 |
| Air cleaner outlet hose No.2 clamp bolt | 3.1 | 0.32 | 2.5 |
|
| Air cleaner suction pipe bolt | 11 | 1.1 | 8.5 |
|
| IMT valve actuator bolt | 10 | 1.0 | 7.5 |
|
| Cylinder head cover bolt* | 3.0 N·m → 5.0 N·m → 7.5 N·m (0.31 kgf-m → 0.51 kgf-m→ 0.76 kgf-m, 2.5 lbf-ft → 4.0 lbf-ft → 5.5 lbf-ft) |
|
||
| PCV valve | 27 | 2.8 | 20.0 |
|
| Engine left mounting No.1 bracket bolt* | 55 | 5.6 | 40.5 |
|
| Engine harness ground bolt | 11 | 1.1 | 8.5 |
|
| Engine right mounting bolt | 55 | 5.6 | 40.5 |
|
| Engine right mounting nut | 55 | 5.6 | 40.5 |
|
| Engine right mounting nut | 70 | 7.1 | 52.0 |
|
| Engine left mounting No.2 bracket bolt | 55 | 5.6 | 40.5 |
|
| Engine left mounting No.2 bracket nut | 55 | 5.6 | 40.5 |
|
| Battery ground cable bolt | 25 | 2.5 | 18.5 |
|
| Timing chain cover bolt* | 25 | 2.5 | 18.5 |
|
| Timing chain cover nut* | 25 | 2.5 | 18.5 |
|
| Oil gallery pipe No.2 bolt | 11 | 1.1 | 8.5 |
|
| Oil gallery pipe No.3 bolt | 11 | 1.1 | 8.5 |
|
| Crankshaft pulley bolt | 150 | 15.3 | 111.0 |
|
| OCV mounting nut | 11 | 1.1 | 8.5 |
|
| Oil gallery pipe No.1 bolt* | 30 | 3.1 | 22.5 |
|
| Flywheel bolt | 76 | 7.7 | 56.0 |
|
| Drive plate bolt | 75 | 7.6 | 55.5 |
|
| Timing chain guide bolt | 9.0 | 0.92 | 7.0 |
|
| Timing chain tensioner bolt | 25 | 2.5 | 18.5 |
|
| Timing chain tensioner adjuster bolt | 11 | 1.1 | 8.5 |
|
| Camshaft housing bolt* | 5.0 N·m → 11 N·m (0.51 kgf-m → 1.1 kgf-m, 4.0 lbf-ft → 8.5 lbf-ft) |
|
||
| VVT actuator bolt | 59 | 6.0 | 43.5 |
|
| Cylinder head bolt (M8) | 25 | 2.5 | 18.5 |
|
| Cylinder head bolt (M10)* | 20 N·m → 40 N·m → +60° → +60° (2.0 kgf-m → 4.1 kgf-m → +60° → +60°, 15.0 lbf-ft → 29.5 lbf-ft → +60° →+60°) |
|
||
| Connecting rod bolt* | 15 N·m → +45° → +45° (1.5 kgf-m → +45° → +45°, 11.0 lbf-ft → +45° → +45°) |
|
||
| Venturi plug | 3.5 | 0.36 | 2.5 |
|
| Sensor plate bolt | 11 | 1.1 | 8.5 |
|
| Main bearing cap No.1 bolt* | 30 N·m → 50 N·m → +60° (3.1 kgf-m → 5.1 kgf-m →+60°, 22.5 lbf-ft → 37.0 lbf-ft →+60°) |
|
||
| Main bearing cap No.2 bolt | 25 | 2.5 | 18.5 |
|
| Engine rear crankshaft oil seal housing bolt | 11 | 1.1 | 8.5 |
|
Reference:
For the tightening torques of fasteners not specified in this page, refer to: