Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSTOYOTA2009TUNDRA 2WD V8-4.7L (2UZ-FE)REPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINECYLINDER HEAD ASSEMBLYSYSTEM SPECIFICATIONS
2009 Toyota Tundra 2WD V8-4.7L (2UZ-FE)
System Specifications
2009 Toyota Tundra 2WD V8-4.7L (2UZ-FE)SECTION System Specifications
CYLINDER HEAD LH
Step 1:
Set the plate washer to the cylinder head bolt.
Install and uniformly tighten the 10 cylinder head bolts and plate washers in the sequence shown in the illustration.
Torque 32 Nm (326 kgf-cm, 24 ft-lbf)
If any one of the cylinder head bolts does not meet the torque specification, replace the cylinder head bolt.
The cylinder head bolts are tightened in 3 progressive steps.
Step 2:
Mark the cylinder head bolt head with paint as shown in the illustration.
Tighten the cylinder head bolts another 90° in the sequence shown in step 1.
Step 3:
Tighten the cylinder head bolts another 90° in the sequence shown in step 1.
Check that the painted marks are now facing rearward.
CYLINDER HEAD RH
Step 1:
Set the plate washer to the cylinder head bolt.
Install and uniformly tighten the 10 cylinder head bolts and plate washers in the sequence shown in the illustration.
Torque 32 Nm (326 kgf-cm, 24 ft-lbf)
If any one of the cylinder head bolts does not meet the torque specification, replace the cylinder head bolt.
The cylinder head bolts are tightened in 3 progressive steps.
Step 2:
Mark the cylinder head bolt head with paint as shown in the illustration.
Tighten the cylinder head bolts another 90° in the sequence shown in step 1.
Step 3:
Tighten the cylinder head bolts another 90° in the sequence shown in step 1.
Check that the painted marks are now facing rearward.
BOLT RE-USABILITY
SURFACE VARIATION
INTAKE MANIFOLD ASSEMBLY
Install and uniformly tighten the 6 bolts and 4 nuts in several steps.
Torque 18 Nm (184 kgf-cm, 13 ft-lbf)
CAMSHAFT SUB-ASSEMBLY LH
Uniformly tighten the 22 bearing cap bolts in several steps, in the sequence shown in the illustration.
for bolt 21, 22
Torque 7.5 Nm (76 kgf-cm, 66 in-lbf)
for other bolt
Torque 16 Nm (163 kgf-cm, 12 ft-lbf)
CAMSHAFT SUB-ASSEMBLY RH
Uniformly tighten the 22 bearing cap bolts in several steps, in the sequence shown in the illustration.
for bolt 21, 22
Torque 7.5 Nm (76 kgf-cm, 66 in-lbf)
for other bolt
Torque 16 Nm (163 kgf-cm, 12 ft-lbf)
CAMSHAFT TIMING PULLEY RH
Torque 8.1 Nm (83 kgf-cm, 72 in-lbf)
CAMSHAFT TIMING PULLEY LH
Torque 8.1 Nm (83 kgf-cm, 72 in-lbf)
EXHAUST MANIFOLD SUB-ASSEMBLY LH
Temporarily install the exhaust manifold, and then uniformly tighten 8 new nuts in several steps, in the sequence shown in the illustration.
Torque 44 Nm (449 kgf-cm, 32 ft-lbf)
EXHAUST MANIFOLD SUB-ASSEMBLY RH
Temporarily install the exhaust manifold, and then uniformly tighten 8 new nuts in several steps, in the sequence shown in the illustration.
Torque 44 Nm (428 kgf-cm, 31 ft-lbf)
Step 1:
Set the plate washer to the cylinder head bolt.
Install and uniformly tighten the 10 cylinder head bolts and plate washers in the sequence shown in the illustration.
Torque 32 Nm (326 kgf-cm, 24 ft-lbf)
If any one of the cylinder head bolts does not meet the torque specification, replace the cylinder head bolt.
The cylinder head bolts are tightened in 3 progressive steps.
Step 2:
Mark the cylinder head bolt head with paint as shown in the illustration.
Tighten the cylinder head bolts another 90° in the sequence shown in step 1.
Step 3:
Tighten the cylinder head bolts another 90° in the sequence shown in step 1.
Check that the painted marks are now facing rearward.
CYLINDER HEAD RH
Step 1:
Set the plate washer to the cylinder head bolt.
Install and uniformly tighten the 10 cylinder head bolts and plate washers in the sequence shown in the illustration.
Torque 32 Nm (326 kgf-cm, 24 ft-lbf)
If any one of the cylinder head bolts does not meet the torque specification, replace the cylinder head bolt.
The cylinder head bolts are tightened in 3 progressive steps.
Step 2:
Mark the cylinder head bolt head with paint as shown in the illustration.
Tighten the cylinder head bolts another 90° in the sequence shown in step 1.
Step 3:
Tighten the cylinder head bolts another 90° in the sequence shown in step 1.
Check that the painted marks are now facing rearward.
BOLT RE-USABILITY
SURFACE VARIATION
INTAKE MANIFOLD ASSEMBLY
Install and uniformly tighten the 6 bolts and 4 nuts in several steps.
Torque 18 Nm (184 kgf-cm, 13 ft-lbf)
CAMSHAFT SUB-ASSEMBLY LH
Uniformly tighten the 22 bearing cap bolts in several steps, in the sequence shown in the illustration.
for bolt 21, 22
Torque 7.5 Nm (76 kgf-cm, 66 in-lbf)
for other bolt
Torque 16 Nm (163 kgf-cm, 12 ft-lbf)
CAMSHAFT SUB-ASSEMBLY RH
Uniformly tighten the 22 bearing cap bolts in several steps, in the sequence shown in the illustration.
for bolt 21, 22
Torque 7.5 Nm (76 kgf-cm, 66 in-lbf)
for other bolt
Torque 16 Nm (163 kgf-cm, 12 ft-lbf)
CAMSHAFT TIMING PULLEY RH
Torque 8.1 Nm (83 kgf-cm, 72 in-lbf)
CAMSHAFT TIMING PULLEY LH
Torque 8.1 Nm (83 kgf-cm, 72 in-lbf)
EXHAUST MANIFOLD SUB-ASSEMBLY LH
Temporarily install the exhaust manifold, and then uniformly tighten 8 new nuts in several steps, in the sequence shown in the illustration.
Torque 44 Nm (449 kgf-cm, 32 ft-lbf)
EXHAUST MANIFOLD SUB-ASSEMBLY RH
Temporarily install the exhaust manifold, and then uniformly tighten 8 new nuts in several steps, in the sequence shown in the illustration.
Torque 44 Nm (428 kgf-cm, 31 ft-lbf)
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.