Sequoia 4WD V8-5.7L (3UR-FE) (2009)
(a) Install a new gasket to the cylinder head and a new gasket to the No. 3 air tube.
HINT:
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Install the exhaust manifold gasket with the gasket tab facing toward the rear of the engine.
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Install the air tube gasket with the gasket's claws facing the tube side.
(b) Temporarily install the exhaust manifold with the 2 nuts labeled A and 8 new nuts.
(c) Uniformly tighten the nuts that are not labeled A, and then tighten the 2 nuts labeled A.
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for nut A
Torque: 10 Nm (102 kgf-cm, 7 ft-lbf)
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except nut A
Torque: 21 Nm (214 kgf-cm, 16 ft-lbf)
4. INSTALL NO. 2 EXHAUST MANIFOLD HEAT INSULATOR
(a) Install the No. 2 exhaust manifold heat insulator with the 3 bolts.
Torque: 10 Nm (102 kgf-cm, 7 ft-lbf)
5. INSTALL NO. 2 STEERING INTERMEDIATE SHAFT SUB-ASSEMBLY
(a) Align the matchmarks and insert the No. 2 steering intermediate shaft sub-assembly into the intermediate shaft.