1NR-FE INTAKE / EXHAUST TORQUE SPECIFICATIONS

INTAKE MANIFOLD
Part Tightened N*m kgf*cm ft.*lbf in.*lbf
Intake manifold x Cylinder head
24 N*m
245 kgf*cm
18 ft.*lbf
Vacuum sensor (manifold absolute pressure sensor) x Intake manifold
5.0 N*m
51 kgf*cm
44 in.*lbf
Bracket x Intake manifold
8.0 N*m
82 kgf*cm
71 in.*lbf
No.1 EGR pipe x Intake manifold and Cylinder head
10 N*m
102 kgf*cm
7 ft.*lbf
No. 2 heater bracket sub-assembly x Intake manifold
7.5 N*m
76 kgf*cm
66 in.*lbf
EXHAUST MANIFOLD
Part Tightened N*m kgf*cm ft.*lbf in.*lbf
Exhaust manifold converter sub-assembly (TWC: front catalyst) x Cylinder head
32 N*m
326 kgf*cm
24 ft.*lbf
Manifold stay x Exhaust manifold converter sub-assembly (TWC: front catalyst)
21 N*m
214 kgf*cm
15 ft.*lbf
No. 2 exhaust manifold heat insulator x Exhaust manifold converter sub-assembly (TWC: front catalyst)
10 N*m
102 kgf*cm
7 ft.*lbf
No. 1 exhaust manifold heat insulator x Exhaust manifold converter sub-assembly (TWC: front catalyst)
7.5 N*m
76 kgf*cm
66 in.*lbf
Oil level dipstick guide sub-assembly x Cylinder block
10 N*m
102 kgf*cm
7 ft.*lbf
EXHAUST PIPE
Part Tightened N*m kgf*cm ft.*lbf
Front exhaust pipe assembly (TWC: rear catalyst) x Exhaust manifold
43 N*m
438 kgf*cm
32 ft.*lbf
Center exhaust pipe assembly (for front side) x Front exhaust pipe assembly
43 N*m
438 kgf*cm
32 ft.*lbf
Center exhaust pipe assembly (for rear side) x Center exhaust pipe assembly (for front side)
43 N*m
438 kgf*cm
32 ft.*lbf
Center exhaust pipe assembly (for rear side) x Tail exhaust pipe assembly
43 N*m
438 kgf*cm
32 ft.*lbf