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 | ||
| Vacuum pump bolt | 25 | 2.5 | 18.5 |
 |
| Turbocharger bolt | 55 | 5.6 | 40.5 |
|
| Turbocharger nut | 55 | 5.6 | 40.5 |
|
| Turbocharger inlet air pipe bolt | 12 | 1.2 | 9.0 |
|
| Turbocharger inlet air pipe bracket bolt | 29 | 3.0 | 21.5 |
|
| Turbocharger outlet air pipe bolt | 12 | 1.2 | 9.0 |
|
| Oil drain joint bolt | 11 | 1.1 | 8.5 |
|
| Turbocharger oil intake pipe union bolt No.1 | 18 | 1.8 | 13.5 |
|
| Turbocharger oil intake pipe union bolt No.2 | 18 | 1.8 | 13.5 |
|
| Turbocharger water inlet pipe union bolt | 23 | 2.3 | 17.0 |
|
| Turbocharger water outlet pipe union bolt | 23 | 2.3 | 17.0 |
|
| Cylinder head cover bolt No.1* | 5.0 N·m → 7.5 N·m (0.51 kgf-m → 0.76 kgf-m, 4.0 lbf-ft → 5.5 lbf-ft) |
|
||
| Cylinder head cover bolt No.2* | 5.0 N·m → 10 N·m (0.51 kgf-m → 1.0 kgf-m, 4.0 lbf-ft → 7.5 lbf-ft) |
|
||
| Engine harness ground bolt | 11 | 1.1 | 8.5 |
|
| Engine left mounting nut | 55 | 5.6 | 40.5 |
|
| Engine left mounting bolt | 55 | 5.6 | 40.5 |
|
| Engine right mounting nut | 90 | 9.2 | 66.5 |
|
| Engine right mounting bolt | 90 | 9.2 | 66.5 |
|
| Battery ground cable bolt | 25 | 2.5 | 18.5 |
|
| Timing chain cover bolt No.1* | 25 | 2.5 | 18.5 |
|
| Timing chain cover bolt No.2* | 25 | 2.5 | 18.5 |
|
| Water pump / generator drive belt tensioner pulley bolt | 45 | 4.6 | 33.5 |
|
| Crankshaft pulley bolt | 150 | 15.3 | 111.0 |
|
| OCV bolt | 11 | 1.1 | 8.5 |
|
| Flywheel bolt* | 20 N·m → +34° (2.0 kgf-m → +34°, 15.0 lbf-ft → +34°) |
|
||
| Drive plate bolt | 75 | 7.6 | 55.5 |
|
| Timing chain guide No.1 bolt | 9.0 | 0.92 | 7.0 |
|
| Timing chain tensioner adjuster bolt | 11 | 1.1 | 8.5 |
|
| Timing chain guide No.2 bolt | 11 | 1.1 | 8.5 |
|
| Camshaft housing bolt No.1* | 5.0 N·m → 8.0 N·m → 11 N·m (0.51 kgf-m → 0.82 kgf-m → 1.1 kgf-m, 4.0 lbf-ft → 6.0 lbf-ft → 8.5 lbf-ft) |
|
||
| Camshaft housing bolt No.2* | 5.0 N·m → 8.0 N·m → 11 N·m (0.51 kgf-m → 0.82 kgf-m → 1.1 kgf-m, 4.0 lbf-ft → 6.0 lbf-ft → 8.5 lbf-ft) |
|
||
| Camshaft intake rear housing bolt* | 5.0 N·m → 8.0 N·m → 11 N·m (0.51 kgf-m → 0.82 kgf-m → 1.1 kgf-m, 4.0 lbf-ft → 6.0 lbf-ft → 8.5 lbf-ft) |
|
||
| VVT actuator bolt | 60 | 6.1 | 44.5 |
|
| Exhaust camshaft timing sprocket bolt | 60 | 6.1 | 44.5 |
|
| Thermostat case nut | 25 | 2.5 | 18.5 |
|
| Cylinder head bolt* | 15 N·m → 30 N·m → +70° → +65° (1.5 kgf-m → 3.1 kgf-m → +70° → +65°, 11.0 lbf-ft → 22.5 lbf-ft → +70° → +65°) |
|
||
| Connecting rod bolt* | 20 N·m → 0 N·m → 25 N·m → +55° (2.0 kgf-m → 0 kgf-m → 2.5 kgf-m → +55°, 15.0 lbf-ft → 0 lbf-ft → 18.5 lbf-ft → +55°) |
|
||
| Breather plate bolt No.1 | 11 | 1.1 | 8.5 |
|
| Breather plate bolt No.2 | 11 | 1.1 | 8.5 |
|
| Piston cooling jet bolt | 11 | 1.1 | 8.5 |
|
| Sensor plate screw | 11 | 1.1 | 8.5 |
|
| Main bearing cap bolt* | 20 N·m → 40 N·m → +60° (2.0 kgf-m → 4.1 kgf-m →+60°, 15.0 lbf-ft → 29.5 lbf-ft →+60°) |
|
||
| Oil seal housing bolt | 11 | 1.1 | 8.5 |
|
Reference:
For the tightening torques of fasteners not specified in this page, refer to: