2-7 7. TORQUE VALUES Item Thread dia.
(mm) and pitch (length) Torque value N.m kgf.m lbf.ft • ENGINE Lower block bolt (*1) Crankcase bolt Oil case bolt Lower block orifice Oil jet bolt No.1 camshaft holder 10 mm sealing bolt Cylinder head bolt (*2) Cylinder head cover nut Spark plug Connecting rod bolt (*3) Crankshaft pulley bolt Balancer chain guide bolt Balancer driven sprocket bolt Balancer case assembly bolt (8 x 50 mm/8 x 75 mm) (8 x 55 mm) (10 x 105 mm) Balancer holder bolt Chain case special bolt Chain case bolt Chain case cover bolt Cam chain tensioner bolt Cam chain guide bolt Cam chain guide B bolt Cam chain tensioner arm bolt Exhaust camshaft sprocket bolt VTC flange bolt Camshaft holder bolt Camshaft collar bolt CMP pulse plate bolt Valve adjusting lock nut (IN side) Valve adjusting lock nut (EX side) Oil filter Oil drain plug bolt Throttle body bolt IAC valve bolt Injector base bolt, nut Fuel pipe bolt Pressure regulator nut IAB control valve bolt M11 x 1.5 M8 x 1.25 M6 x 1.0 M10 x 1.25 M10 x 1.0 M8 x 0.75 (Special bolt) M10 x 1.0 (Special bolt) M11 x 1.5 M6 x 1.0 M14 x 1.25 M8 x 0.75 (Special bolt) M16 x 1.5 M6 x 1.0 M10 x 1.25 M8 x 1.25 M8 x 1.25 M10 x 1.25 M6 x 1.0 M8 x 1.25 M6 x 1.0 (Special bolt) M6 x 1.0 M6 x 1.0 (SH bolt) M6 x 1.0 M6 x 1.0 M6 x 1.0 M8 x 1.25 M8 x 1.25 (Special bolt) M10 x 1.25 M12 x 1.25 (Special bolt) M8 x 1.25 M6 x 1.0 M14 x 1.0 (Special bolt) M14 x 1.0 (Special bolt) M7 x 0.75 M7 x 0.75 M20 x 1.5 M12 x 1.5 M8 x 1.25 M8 x 1.25 M8 x 1.25 M8 x 1.25 M18 x 1.0 M5 x 0.8 29 26 12 34 10 16 20 39 12 18 20 245 12 44 22 27 44 12 27 12 12 12 12 12 12 22 22 72 113 22 12 39 39 20 14 12 23 22 22 24 22 27 5.4 3.0 2.7 1.2 3.5 1.0 1.6 2.0 4.0 1.2 1.8 2.0 25.0 1.2 4.5 2.2 2.8 4.5 1.2 2.8 1.2 1.2 1.2 1.2 1.2 1.2 2.2 2.2 7.3 11.5 2.2 1.2 4.0 4.0 2.0 1.4 1.2 2.3 2.2 2.2 2.4 2.2 2.8 0.55 22 20 9 25 7 12 14 29 9 13 14 181 9 33 16 20 33 9 20 9 9 9 9 9 9 16 16 53 83 16 9 29 29 14 10 9 17 16 16 17 16 20 4.0 *1:
Tighten the lower block bolts to 29 N.m (3.0 kgf.m, 22 lbf.ft) first, then tighten them to additional 56° (Angle method). *2: Tighten the new cylinder head bolts to 39 N.m (4.0 kgf.m, 29 lbf.ft) (Snag torque), then tighten them to additional 278°. (Tighten to 90° at first, then to 90°, and to 98° in this order) (Angle method). At assembly, tighten the lower block bolts to 39 N.m (4.0 kgf.m, 29 lbf.ft) (Snag torque), then tighten them to additional 180°. (Tighten to 90° at first, then to 90° in this order) (Angle method). *3: Tighten the connecting rod bolts to 20 N.m (2.0 kgf.m, 14 lbf.ft) (Snag torque), then tighten them to additional 90° (Angle method). • SH bolt: Small head bolt.