Suzuki SY419, Supplementary Service Manual, Page: 68 / 240

6A4-18 ENGINE MECHANICAL
TIGHTENING TORQUE SPECIFICATIONS
FASTENING PARTS
TIGHTENING TORQUE
FASTENING PARTS
N·m kg-m lb-ft
Cylinder block oil gallery plug (oil filter side) 20.0 2.0 14.7
Cylinder block oil gallery plug (flywheel side) 38.0 3.8 28.0
Cylinder block plug plate bolt (flywheel side) 8.5 0.9 6.3
Cylinder block water drain plug (intake manifold side) 38.0 3.8 28.0
Cylinder block oil gallery plug bolt (intake manifold side) 25.0 2.5 18.4
Crankshaft housing bolt 70.0 7.1 51.6
Cylinder head cover bolt 8.0 0.8 5.9
Camshaft housing bolt 16.0 1.6 11.8
Cylinder head bolt
See “Tightening the cylinder head, TYPE
III"
in
“Overhaul checking tuning manual”.
Cylinder head coolant outlet plate bolt 11.0 1.1 8.1
Timing belt cover bolt 10.0 1.0 7.4
Timing belt cover nut 10.0 1.0 7.4
Turbocharger oil feed pipe flare nut 20.0 2.0 14.7
Turbocharger oil feed pipe union nut 30.0 3.1 22.1
Turbocharger exhaust inlet flange bolt 55.0 5.5 40.6
Turbocharger exhaust outlet flange bolt 22.0 2.2 16.2
Turbocharger oil return pipe 20.0 2.0 14.8
Turbocharger air outlet pipe bolt 9.0 0.9 6.6
Flywheel bolt 50.0 5.1 36.9
Damper pulley bolt
See “Installing the damper pulley” in “Overhaul
checking tuning manual”
Crankshaft oil seal carrier (damper pulley side) bolt 15.0 1.5 11.1
Connecting rod
See “Installing pistons and connecting rods
"
in
“Overhaul checking tuning manual”.
Camshaft pulley bolt 40.0 4.1 29.5
Timing belt tensioner bolt 18.0 1.8 13.3
Timing belt idler bolt 17.5 1.8 12.9
Oil pump bolt 20.0 2.0 14.7
Oil pump plug bolt 10.0 1.0 7.4
Oil strainer bolt 9.0 0.9 6.6
Oil pressure switch 30.0 3.1 22.1
Oil cooler 57.5 5.9 42.4
Oil filter 14.0 1.4 10.3
Oil pan bolt 18.0 1.8 13.3
Oil drain plug bolt 34.0 3.4 25.1
Oil jet bolt 10.0 1.0 7.4
Water pump bolt 15.0 1.5 11.1