3UR-FE INTAKE / EXHAUST TORQUE SPECIFICATIONS

Intake Manifold
Part Tightened N*m kgf*cm ft.*lbf
Wire harness clamp bracket x Intake manifold 8.0 82 71 in.*lbf
Purge VSV x Intake manifold 21 214 15
Vacuum switching valve assembly (for ACIS) x Intake manifold 9.0 92 80 in.*lbf
Throttle body assembly x Intake manifold 10 102 7
No. 2 V-bank cover bracket sub-assembly x Intake manifold 10 102 7
V-bank cover bolt x Intake manifold 10 102 7
No. 1 V-bank cover bracket x Intake manifold 10 102 7
Ventilation hose assembly x Intake manifold for bolt A 21 214 15
for bolt B 10 102 7
Intake manifold x Cylinder head 21 214 15
Wire bracket x Intake manifold 8.0 82 71 in.*lbf
Air cleaner hose assembly x Throttle body assembly 2.5 25 22 in.*lbf
Air cleaner hose assembly x Air cleaner assembly 2.5 25 22 in.*lbf
Exhaust Manifold
Part Tightened N*m kgf*cm ft.*lbf
Exhaust manifold LH and RH x Cylinder head 21 214 15

w/ Secondary air injection system:

Exhaust manifold LH and RH x No. 1 and No. 2 air tube

 10 102 7
No. 1 and No. 2 exhaust manifold heat insulator x Exhaust manifold 10 102 7
No. 1 and No. 2 manifold stay x Transmission x exhaust manifold LH and RH 40 408 30
Propeller shaft heat insulator x No. 2 frame crossmember 16 160 12
Exhaust Pipe
Part Tightened N*m kgf*cm ft.*lbf

  • Front exhaust pipe x Exhaust manifold RH

  • Front No. 2 exhaust pipe x Exhaust manifold LH

 54 551 40
Oxygen sensor bracket x Transmission 29 296 21
Center exhaust pipe x Front exhaust pipe and front No. 2 exhaust pipe 48 489 35
Exhaust pipe damper x Tailpipe 19 194 14
Clamp (Tailpipe x Center exhaust pipe) 32 326 24