EBS01005 TIGHTENING TORQUES ENGINE TIGHTENING TORQUES 2 - 16 TIGHTENING TORQUES SPEC Item Part name Thread size Q’ty Tightening torque Remarks Nm m · kg ft · lb Cylinder head (exhaust pipe) Cylinder head Cylinder head Cylinder head Spark plug Oil gallery bolt Cylinder AC magneto rotor Balancer driven gear Thermostat cover Cylinder head air bleed bolt Valve adjusting screw Decompression assembly Timing chain guide (intake side) Timing chain tensioner cap Timing chain tensioner Bearing retainer (camshaft) Camshaft sprocket cover Tappet cover Camshaft sprocket Crankcase Engine oil drain bolt Oil filter cartridge Oil filter cartridge union bolt Oil delivery pipe Oil delivery pipe Oil pump Oil pump driven gear Bearing retainer (crankcase) Exhaust pipe protector Muffler and frame Muffler and muffler bracket Exhaust pipe Water pump housing Coolant drain bolt Water pump air bleed bolt Stud bolt Bolt Bolt Bolt — Union bolt Bolt Nut Nut Bolt Bolt Nut Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt — Union bolt Union bolt Union bolt Bolt Nut Bolt Bolt Bolt Bolt Nut Bolt Bolt Bolt M8 M9 M9 M6 M10 M8 M10 M16 M18 M6 M6 M6 M7 M6 M16 M6 M6 M6 M6 M7 M8 M6 M6 M14 M20 M20 M14 M10 M6 M10 M6 M6 M8 M8 M8 M6 M6 M6 4 4 2 2 1 1 4 1 1 2 1 4 2 2 1 2 2 2 8 2 2 4 8 1 1 1 2 1 3 1 2 2 1 2 4 2 1 1 15 35 38 10 13 10 50 70 80 10 10 14 20 10 20 10 10 10 10 20 26 10 10 30 17 68 35 20 10 22 10 7 20 20 20 10 10 10 1.5 3.5 3.8 1.0 1.3 1.0 5.0 7.0 8.0 1.0 1.0 1.4 2.0 1.0 2.0 1.0 1.0 1.0 1.0 2.0 2.6 1.0 1.0 3.0 1.7 6.8 3.5 2.0 1.0 2.2 1.0 0.7 2.0 2.0 2.0 1.0 1.0 1.0 11 25 27 7.2 9.4 7.2 36 50 58 7.2 7.2 10 14 7.2 14 7.2 7.2 7.2 7.2 14 19 7.2 7.2 22 12 49 25 14 7.2 16 7.2 5.1 14 14 14 7.2 7.2 7.2 M E See NOTE.
E Use a lock washer. E LT LT E Use a lock washer. LT E