Toyota Tundra Service Manual: Installation

(a) Install the EGR valve bracket with the 3 bolts.

Torque:

21 N·m {214 kgf·cm, 15 ft·lbf}

(a) Install a new gasket and the No. 3 EGR pipe with the 2 nuts.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

(a) Install a new gasket and the EGR inlet with the 2 bolts.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

NOTICE:

Make sure the gasket's claws are not caught between the EGR inlet and EGR valve.

(a) Install a new gasket to the intake manifold.

(b) Install a new gasket to the No. 2 EGR pipe.

(c) Temporarily install the EGR valve assembly to the intake manifold with the 2 bolts and 4 nuts.

NOTICE:

Be careful not to damage the intake manifold when installing the EGR valve assembly.

(d) Using several steps, uniformly tighten the 2 bolts and 4 nuts in the sequence shown in the illustration.

Torque:

for bolt :

21 N·m {214 kgf·cm, 15 ft·lbf}

for nut :

10 N·m {102 kgf·cm, 7 ft·lbf}

(a) Connect the No. 13 water by-pass hose.

HINT:

The direction of the hose clamp is indicated in the illustration.

(a) Connect the No. 12 water by-pass hose.

HINT:

The direction of the hose clamp is indicated in the illustration.