1ZR-FE INTAKE / EXHAUST TORQUE SPECIFICATIONS

Table 1. INTAKE MANIFOLD

Part Tightened

N*m

kgf*cm

ft.*lbf

in.*lbf

Stud bolt x Intake manifold

5.0 N*m

51 kgf*cm

44 in.*lbf

Engine cover joint x Intake manifold

10 N*m

102 kgf*cm

7 ft.*lbf

Cylinder head x Intake manifold

28 N*m

286 kgf*cm

21 ft.*lbf

Wire harness clamp Bracket x Intake manifold

10 N*m

102 kgf*cm

7 ft.*lbf

Wire harness clamp Bracket x Intake manifold

15 N*m

153 kgf*cm

11 ft.*lbf
Table 2. EXHAUST MANIFOLD

Part Tightened

N*m

kgf*cm

ft.*lbf

No. 2 exhaust manifold heat insulator x Exhaust manifold

12 N*m

122 kgf*cm

9 ft.*lbf

Exhaust manifold x Cylinder head

Type A

37 N*m

377 kgf*cm

27 ft.*lbf

Type B

26 N*m

265 kgf*cm

19 ft.*lbf

Manifold stay x Exhaust manifold and Cylinder block

43 N*m

438 kgf*cm

32 ft.*lbf

Drive shaft heat insulator sub-assembly x Manifold stay

17.6 N*m

179 kgf*cm

13 ft.*lbf

No. 1 exhaust manifold heat insulator x Exhaust manifold

12 N*m

122 kgf*cm

9 ft.*lbf
Table 3. EXHAUST PIPE

Part Tightened

N*m

kgf*cm

ft.*lbf

Front exhaust pipe assembly (TWC: front and rear catalyst) x Exhaust manifold

43 N*m

438 kgf*cm

32 ft.*lbf

Front center floor brace sub-assembly x Body

51 N*m

520 kgf*cm

38 ft.*lbf

Center exhaust pipe assembly x Front exhaust pipe assembly (TWC: front and rear catalyst)

43 N*m

438 kgf*cm

32 ft.*lbf

Tail exhaust pipe assembly x Front exhaust pipe assembly (TWC: front and rear catalyst)

43 N*m

438 kgf*cm

32 ft.*lbf