1NR-FE INTAKE / EXHAUST TORQUE SPECIFICATIONS

Part Tightened N*m kgf*cm ft.*lbf
Hose clamp x Intake manifold 28 286 21
Intake manifold x Cylinder head assembly 28 286 21
EGR pipe connector x Intake manifold x EGR valve assembly 10 102 7
Upper intake manifold sub-assembly x Intake manifold 28 286 21
Duty vacuum switching valve x Upper intake manifold sub-assembly 8.8 90 78 in.*lbf
Intake manifold stay x Cylinder head cover sub-assembly 28 286 21
No. 3 exhaust manifold heat insulator x Exhaust manifold 10 102 7
No. 2 exhaust manifold heat insulator x Exhaust manifold 10 102 7
Exhaust manifold x Cylinder head assembly 28 286 21
Manifold stay x Cylinder block 28 286 21
No. 1 exhaust manifold heat insulator x Exhaust manifold 10 102 7
Front exhaust pipe assembly x Tail exhaust pipe assembly 43 438 32
Front exhaust pipe assembly x Exhaust manifold 43 438 32