Toyota Tundra. Manual — part 2073

1

INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY RH

a

Install a new gasket to the cylinder head and a new gasket to the No 2 air tube

HINT:



Install the exhaust manifold gasket with the gasket tab facing toward the front of the engine



Install the air tube gasket with the gasket's claws facing the tube side

Fig. 14: Identifying Exhaust Manifold Claws
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b

Temporarily install the exhaust manifold and then uniformly tighten 8 new nuts that are not labeled
A Then tighten the new nuts labeled A in the illustration

Torque: for nut A 10 N*m (102 kgf*cm, 7 ft.*lbf) except nut A 21 N*m (214 kgf*cm, 15
ft.*lbf)

Fig. 15: Identifying Exhaust Manifold Nuts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2

INSTALL NO. 1 EXHAUST MANIFOLD HEAT INSULATOR

2009 Toyota Tundra

2009 ENG NE Exhaust (3UR-FE) - Tundra

a

Install the heat insulator with the 3 bolts

Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)

Fig. 16: Identifying No. 1 Exhaust Manifold Heat Insulator With Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

3

INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY LH

a

Install a new gasket to the cylinder head and a new gasket to the No 3 air tube

HINT:



Install the exhaust manifold gasket with the gasket tab facing toward the rear of the engine



Install the air tube gasket with the gasket's claws facing the tube side

Fig. 17: Identifying Gasket To Cylinder Head
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b

Temporarily install the exhaust manifold and then uniformly tighten 8 new nuts that are not labeled
A Then tighten the new nuts labeled A in the illustration

2009 Toyota Tundra

2009 ENG NE Exhaust (3UR-FE) - Tundra

Torque: for nut A 10 N*m (102 kgf*cm, 7 ft.*lbf) except nut A 21 N*m (214 kgf*cm, 15
ft.*lbf)

Fig. 18: Identifying Exhaust Manifold Nuts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

4

INSTALL NO. 2 EXHAUST MANIFOLD HEAT INSULATOR

a

Install the heat insulator with the 3 bolts

Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)

Fig. 19: Identifying No. 2 Exhaust Manifold Heat Insulator With Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

5

INSTALL NO. 2 STEERING INTERMEDIATE SHAFT SUB-ASSEMBLY

a

Align the matchmarks and insert the No 2 intermediate shaft into the intermediate shaft

2009 Toyota Tundra

2009 ENG NE Exhaust (3UR-FE) - Tundra

Fig. 20: Inserting No. 2 Intermediate Shaft Into Intermediate Shaft
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b

Align the matchmarks and insert the No 2 intermediate shaft into the power steering gear

Fig. 21: Inserting No. 2 Intermediate Shaft Into Power Steering Gear
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c

Install the 2 bolt

Torque: 35 N*m (357 kgf*cm, 26 ft.*lbf)

6

INSTALL FRONT EXHAUST PIPE ASSEMBLY

a

Install a new gasket and the front exhaust pipe to the exhaust manifold RH with 3 new nuts

Torque: 54 N*m (551 kgf*cm, 40 ft.*lbf)

b

Install a new gasket and the front exhaust pipe to the center exhaust pipe with the 2 bolts

Torque: 48 N*m (489 kgf*cm, 35 ft.*lbf)

c

Connect the air fuel ratio sensor connector

d

Connect the heated oxygen sensor connector and 2 clamps

7

INSTALL FRONT NO. 2 EXHAUST PIPE ASSEMBLY (except Regular Cab Standard Deck)

a

Connect the front No 2 exhaust pipe to the exhaust support

b

Install a new gasket and the front No 2 exhaust pipe to the exhaust manifold LH with 3 new nuts

Torque: 54 N*m (551 kgf*cm, 40 ft.*lbf)

c

Install a new gasket and the front No 2 exhaust pipe to the center exhaust pipe with the 2 bolts

Torque: 48 N*m (489 kgf*cm, 35 ft.*lbf)

d

Connect the air fuel ratio sensor connector

e

Connect the heated oxygen sensor connector

8

INSTALL FRONT NO. 2 EXHAUST PIPE ASSEMBLY (for Regular Cab Standard Deck)

2009 Toyota Tundra

2009 ENG NE Exhaust (3UR-FE) - Tundra