Toyota Tundra. Manual — part 1860

Fig. 103: Identifying Cylinder Block And Cylinder Head
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

4

INSTALL CYLINDER HEAD LH

a

Check that the timing mark of the crankshaft timing pulley is in the position shown below, and that
the piston is below the TDC of compression

b

Install the cylinder head with the exhaust manifold to the cylinder block

Fig. 104: Identifying Timing Mark Of Crankshaft Timing Pulley
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c

Apply a light coat of engine oil to the threads and under the heads of the cylinder head bolts

d

Step 1:

1

Set the plate washer to the cylinder head bolt

2

Install and uniformly tighten the 10 cylinder head bolts and plate washers in the sequence
shown below

Torque: 32 N*m (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

NOTE:

Ensure that no oil is on the mounting surface of the cylinder head.

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (2UZ-FE) - Tundra

Fig. 105: Identifying Cylinder Head Bolt Tightening Sequence
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

HINT:

The cylinder head bolts are tightened in 3 progressive steps

e

Step 2:

1

Mark the cylinder head bolt head with paint as shown below

2

Tighten the cylinder head bolts another 90° in the sequence shown below

Fig. 106: Identifying Cylinder Head Bolt Paint Mark
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

f

Step 3:

1

Tighten the cylinder head bolts another 90° in the sequence shown in step 1

2

Check that the painted marks are now facing rearward

5

INSTALL VALVE LIFTER

a

Apply a light coat of engine oil to the valve lifters and shims

b

Install the valve lifters and shims to the cylinder head

c

Check that the valve lifter rotates smoothly by hand

NOTE:

Do not drop the plate washer for the cylinder head bolt into
portion A of the cylinder head. If dropped into portion A, the
plate washer will pass through the cylinder head and cylinder
block into the oil pan.

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (2UZ-FE) - Tundra

6

INSTALL CAMSHAFT SETTING OIL SEAL (See REASSEMBLY )

7

INSTALL CAMSHAFT TIMING TUBE ASSEMBLY (See REASSEMBLY )

8

INSTALL CAMSHAFT SUB-ASSEMBLY LH

a

Apply a light coat of engine oil to the cam lobe and gear of the camshaft and also the journal of the
cylinder head

Fig. 107: Identifying Crankshaft Pulley Angle
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b

Using a wrench, align the timing marks (2 dot marks each) of the camshaft drive and driven main
gears, and set the No 3 and No 4 camshafts in place

c

Install the bearing cap

Fig. 108: Aligning Timing Marks (2 Dot Marks Each) Of Camshaft Drive And Driven Main
Gears

NOTE:



As the thrust clearance of the camshaft is small, the camshaft must
be kept level while it is being removed. If the camshaft is not kept
level, the portion of the cylinder head which receives the shaft thrust
may crack or be damaged. To avoid this, the following steps should
be carried out.



Having the crankshaft pulley at a wrong angle can cause the piston
head and valve head to come into contact with each other when
removing the camshaft. Always set the crankshaft pulley at the
correct angle as shown below.

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (2UZ-FE) - Tundra

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

1

Apply seal packing to the camshaft housing plug groove

HINT:

Remove any old packing (FIPG) material before applying new seal packing

Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent

Fig. 109: Identifying Seal Packing Applying Location
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2

Install the camshaft housing plug and oil control valve filter to the cylinder head as shown
below

3

Apply seal packing to the No 1 bearing cap as shown below

NOTE:



Be careful of the installation direction.



Remove any oil from the contact surface.

Fig. 110: Identifying Oil Control Valve Filter And Camshafts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (2UZ-FE) - Tundra