Tightening Torque Specifications
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 | ||
| Cylinder block heater bolt | 11 | 1.1 | 8.5 | Refer to Cylinder Block Heater Removal and Installation (If Equipped) . |
| 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) | Refer to Cylinder Head Cover Removal and Installation . | ||
| CMP actuator bolt | 60 | 6.1 | 44.5 | Refer to Camshaft and Tappet Removal and Installation . |
| Camshaft housing bolt* | 11 | 1.1 | 8.5 | Refer to Camshaft and Tappet Removal and Installation . |
| Exhaust camshaft timing sprocket bolt | 60 | 6.1 | 44.5 | Refer to Camshaft and Tappet Removal and Installation . |
| Timing chain cover plug | 27 | 2.8 | 20.0 | Refer to Camshaft and Tappet Removal and Installation . |
| Engine harness ground bolt (M6) | 11 | 1.1 | 8.5 | Refer to Engine Assembly Removal and Installation . |
| Engine harness ground bolt (M8) | 25 | 2.5 | 18.5 | Refer to Engine Assembly Removal and Installation . |
| Engine rear mounting member bolt | 55 | 5.6 | 40.5 | Refer to Engine Assembly Removal and Installation . |
| Battery ground terminal bolt | 25 | 2.5 | 18.5 | Refer to Engine Assembly Removal and Installation . |
| Timing chain cover bolt* | 25 | 2.5 | 18.5 | Refer to Timing Chain Cover Removal and Installation . |
| Crankshaft pulley bolt | 150 | 15.3 | 111.0 | Refer to Timing Chain Cover Removal and Installation . |
| OCV bolt | 11 | 1.1 | 8.5 | Refer to OCV (Oil Control Valve) Removal and Installation . |
| Flywheel bolt | 70 | 7.1 | 52.0 | Refer to Flywheel/Drive Plate Removal and Installation . |
| Drive plate bolt | 70 | 7.1 | 52.0 | Refer to Flywheel/Drive Plate Removal and Installation . |
| Timing chain guide bolt | 9 | 0.92 | 7.0 | Refer to Timing Chain and Chain Tensioner Removal and Installation . |
| Timing chain tensioner bolt | 25 | 2.5 | 18.5 | Refer to Timing Chain and Chain Tensioner Removal and Installation . |
| Timing chain tensioner adjuster bolt | 11 | 1.1 | 8.5 | Refer to Timing Chain and Chain Tensioner Removal and Installation . |
| Cylinder head No. 1* bolt | 20 N.m → 40 N.m → +60° → +80° (2.0 kgf-m → 4.1 kgf-m → +60° → +80°, 15.0 lbf-ft → 29.5 lbf-ft → +60° +80°) | Refer to Valve and Cylinder Head Removal and Installation . | ||
| Cylinder head No. 2 bolt | 25 | 2.5 | 18.5 | Refer to Valve and Cylinder Head Removal and Installation . |
| Venturi plug | 3.5 | 0.36 | 2.5 | Refer to Valve and Cylinder Head Disassembly and Reassembly . |
| Connecting rod bolt* | 15 N.m → +45° → +45° (1.5 kgf-m → +45° → +45°, 11.0 lbf-ft → +45° → +45° | Refer to Piston, Piston Ring and Connecting Rod Removal and Installation . | ||
| Sensor plate screw | 11 | 1.1 | 8.5 | Refer to Main Bearing, Crankshaft and Cylinder Block Removal and Installation . |
| Crank case bolt No. 1* | 50 N.m → 0 N.m → 20 N.m → 35 N.m → 40° → 40° (5.1 kgf-m → 0 kgf-m → 2.0 kgf-m → 3.6 kgf-m → 40° → 40°, 37.0 lbf-ft → 0 lbf-ft → 15.0 lbf-ft → 26.0 lbf-ft → 40° → 40°) | Refer to Main Bearing, Crankshaft and Cylinder Block Removal and Installation . | ||
| Crank case bolt No. 2* | 25 | 2.5 | 18.5 | Refer to Main Bearing, Crankshaft and Cylinder Block Removal and Installation . |
| Oil pump chain adjuster bolt | 11 | 1.1 | 8.5 | Refer to Main Bearing, Crankshaft and Cylinder Block Removal and Installation . |
| Engine front mounting bracket bolt | 55 | 5.6 | 40.5 | Refer to Main Bearing, Crankshaft and Cylinder Block Removal and Installation . |
Reference:
For the tightening torques of fasteners not specified in this page, refer to:
CYLINDER HEAD COVER COMPONENTS
CAMSHAFT AND TAPPET COMPONENTS
TIMING CHAIN AND CHAIN TENSIONER COMPONENTS
VALVE AND CYLINDER HEAD COMPONENTS
PISTON, PISTON RING AND CONNECTING ROD COMPONENTS