1NR-FE INTAKE / EXHAUST TORQUE SPECIFICATIONS

Table 1. 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
Table 2. 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
Table 3. 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