Toyota Tundra. Manual — part 1867
Fig. 145: Aligning Timing Marks Of Camshaft Drive And Driven Main Gears
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
d
Uniformly loosen and remove the 22 bearing cap bolts in several steps, in the order shown below
Fig. 146: Identifying Bearing Cap Bolt Loosening Sequence
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
e
Remove the cap bolts, 4 seal washers, oil feed pipe, 9 bearing caps, camshaft housing plug, oil
control valve filter and camshafts
HINT:
Arrange the bearing caps in the correct order
NOTE:
Do not forcibly pry the camshaft with a tool.
Do not damage the reception part of the thrust on the cylinder
head side.
2009 Toyota Tundra
2009 ENGINE Engine Mechanical (2UZ-FE) - Tundra
Fig. 147: Identifying Cap Bolts, Seal Washers And Oil Feed Pipe
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
28
REMOVE VALVE LIFTER
a
Remove the valve lifters and shims from the cylinder head
HINT:
Arrange the removed parts in the correct order
29
REMOVE CYLINDER HEAD RH
a
Uniformly loosen the 10 cylinder head bolts on the cylinder head in several passes, in the sequence
shown below
b
Remove the bolts and plate washers
Fig. 148: Locating Cylinder Head Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
c
Remove the cylinder head by prying between the cylinder block and cylinder head with a
screwdriver
NOTE:
Cylinder head warpage or cracking could result from removing
bolts in the incorrect order.
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
30
REMOVE CYLINDER HEAD GASKET RH
31
REMOVE CAMSHAFT TIMING TUBE ASSEMBLY (See DISASSEMBLY )
INSTALLATION
1
INSPECT CYLINDER HEAD SET BOLT (See INSPECTION )
2
INSPECT CYLINDER HEAD (See INSPECTION )
3
INSTALL CYLINDER HEAD GASKET RH
a
Clean the cylinder block and cylinder head with solvent
b
Place a new cylinder head gasket in position on the cylinder block
Fig. 150: Identifying Cylinder Block And Cylinder Head
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
HINT:
NOTE:
Be careful not to damage the contact surfaces of the cylinder
head and cylinder block.
The cylinder head should not be tilted so as to secure the valve
lifter. If the cylinder head is tilted, remove the valve lifter and
check that the adjusting shim is set correctly.
Fig. 149: Prying Between Cylinder Block And Cylinder Head
With Screwdriver
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
2009 Toyota Tundra
2009 ENGINE Engine Mechanical (2UZ-FE) - Tundra
A mark is placed on the rear side of the cylinder head gasket to distinguish the LH and RH sides, a
"2R" mark for the RH side and a "2L" mark for the LH side
4
INSTALL CYLINDER HEAD RH
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. 151: 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
Fig. 152: Identifying Tightening Sequence Of Cylinder Head Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
NOTE:
Be careful of the installation direction.
NOTE:
Ensure that no oil is on the mounting surface of the cylinder head.
2009 Toyota Tundra
2009 ENGINE Engine Mechanical (2UZ-FE) - Tundra
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