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 | ||
| Injector bracket nut | 25 | 2.5 | 18.5 |
 |
| Inlet throttle valve bolt | 10 | 1.0 | 7.5 |
|
| Vacuum pump bolt | 11 | 1.1 | 8.5 |
|
| EGR-1 valve bolt* | 6.0 N·m → 10 N·m (0.62 kgf-m → 1.0 kgf-m, 4.5 lbf-ft → 7.5 lbf-ft) |
|
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| EGR-1 valve mounting bolt | 28 | 2.9 | 21.0 |
|
| EGR-1 valve mounting nut | 28 | 2.9 | 21.0 |
|
| EGR cooler bracket bolt | 56 | 5.7 | 41.5 |
|
| EGR cooler pipe bolt | 10 | 1.0 | 7.5 |
|
| EGR-2 valve bracket bolt | 10 | 1.0 | 7.5 |
|
| EGR cooler nut | 10 | 1.0 | 7.5 |
|
| EGR-2 valve bolt | 10 | 1.0 | 7.5 |
|
| EGR cooler clamp | 13 | 1.3 | 9.5 |
|
| Exhaust manifold nut* | 19 | 1.9 | 14.0 |
|
| Oil return pipe No.1 bolt | 10 | 1.0 | 7.5 |
|
| Oil return pipe No.2 bolt | 28 | 2.9 | 21.0 |
|
| Turbocharger lubrication pipe No.1 bolt* | 15 N·m → 27 N·m (1.5 kgf-m → 2.8 kgf-m, 11.0 lbf-ft → 20.0 lbf-ft) |
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| Turbocharger lubrication pipe No.2 bolt* | 10 N·m → 20 N·m (1.0 kgf-m → 2.0 kgf-m, 7.5 lbf-ft → 15.0 lbf-ft) |
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| Engine right mounting bolt | 93 | 9.5 | 68.5 |
|
| Engine right mounting nut | 93 | 9.5 | 68.5 |
|
| Engine left mounting bracket bolt (M/T model) | 55 | 5.6 | 40.5 |
|
| Engine left mounting bracket bolt (Twin clutch system model) | 93 | 9.5 | 68.5 |
|
| Engine left mounting bracket nut | 55 | 5.6 | 40.5 |
|
| Timing belt idler pulley bolt | 26 | 2.7 | 19.5 |
|
| Timing belt tensioner bolt | 26 | 2.7 | 19.5 |
|
| Camshaft housing plug | 15 | 1.5 | 11.0 |
|
| Oil pump bolt | 9.0 | 0.92 | 7.0 |
|
| Engine right mounting bracket bolt (M10) | 50 | 5.1 | 37.0 |
|
| Engine right mounting bracket bolt (M8) | 26 | 2.7 | 19.5 |
|
| Crankshaft pulley bolt | 30 | 3.1 | 22.5 |
|
| Intake manifold nut* | 26 | 2.7 | 19.5 |
|
| Camshaft housing bolt* | 26 | 2.7 | 19.5 |
|
| Camshaft gear bolt* | 31 N·m → +40° (3.2 kgf-m → +40°, 23.0 lbf-ft → +40°) |
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||
| Camshaft pulley bolt* | 30 N·m → +40° (3.1 kgf-m → +40°, 22.5 lbf-ft → +40°) |
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| Oil filler tube bolt | 9.0 | 0.92 | 7.0 |
|
| Cylinder head bolt* | 66 N·m → +90° → +90° → +90° (6.7 kgf-m → +90° → +90° → +90°, 49.0 lbf-ft → +90° → +90° → +90°) |
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| Connecting rod bearing cap bolt* | 25 N·m → +60° (2.5 kgf-m → +60°, 18.5 lbf-ft → +60°) |
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| Crankshaft main bearing cap bolt* | 25 N·m → +100° (2.5 kgf-m → +100°, 18.5 lbf-ft → +100°) |
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| Rear oil seal bolt | 9.0 | 0.92 | 7.0 |
|
| Flywheel bolt (M/T model) | 160 | 16.3 | 118.0 |
|
| Flywheel bolt (Twin clutch system model) | 20 N·m → +50° (2.0 kgf-m → +50°, 15.0 lbf-ft → +50°) |
|
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| Timing belt tensioner support bolt | 50 | 5.1 | 37.0 |
|
| Crankshaft timing belt pulley bolt | 340 | 34.7 | 251.0 |
|
Reference:
For the tightening torques of fasteners not specified in this page, refer to: