1-181PTT relay terminal nut — 4 0.4 3.0Engine ECM bolt M6 7 0.7 5.2Timing belt tensioner bolt — 39 3.9 28.8Pulley bolt M10 39 3.9 28.8Cylinder head cover bolt 1st M6 8 0.8 5.92nd 8 0.8 5.9Ignition coil bolt M6 7 0.7 5.2Spark plug — 25 2.5 18.4Cylinder head cover plate screw M4 2 0.2 1.5Adapter plug M14 23 2.3 17.0Camshaft cap bolt 1st M7 8 0.8 5.92nd 17 1.7 12.5VCT cap — 32 3.2 23.6VCT bolt M12 60 6.0 44.3Driven sprocket bolt M10 60 6.0 44.3Exhaust cover bolt 1st M6 6 0.6 4.42nd 12 1.2 8.9Exhaust outer cover plug M18 55 5.5 40.6OCV bolt M6 7 0.7 5.2Engine hanger bolt M6 12 1.2 8.9Cylinder head bolt 1st M8 14 1.4 10.32nd 28 2.8 20.7Cylinder head bolt(When using a new bolt)1stM1030 3.0 22.12nd 60 6.0 44.33rd Loosen completely4th 30 3.0 22.15th 60 6.0 44.36th 90°Cylinder head bolt(When reusing the bolt)1stM1027 2.7 19.92nd 54 5.4 39.83rd Loosen completely4th 27 2.7 19.95th 54 5.4 39.86th 90°Oil pressure sensor — 18 1.8 13.3Oil filter — 18 1.8 13.3Oil filter union bolt UNF 34 3.4 25.1Crankcase cover bolt 1st M8 14 1.4 10.32nd 28 2.8 20.7Cooling water passage cover bolt M6 12 1.2 8.9Knock sensor — 32 3.2 23.6Engine temperature sensor — 15 1.5 11.1Oil pump cover screw — 4 0.4 3.0Crankcase bolt 1st M10 33 3.3 24.32nd 90°Crankcase bolt (length: 93 mm) 1st M8 28 2.8 20.72nd 90°Part to be tightened Screw size Tightening torquesN·m kgf·m ft·lbSpecified tightening torque