Toyota Tundra. Manual — part 1837

43

INSTALL VVT SENSOR

a

Apply a light coat of engine oil to the O-ring of each VVT sensor

b

Install the 2 VVT sensors with the 2 bolts

Torque: 8.0 N*m (82 kgf*cm, 71 in.*lbf)

Fig. 427: Locating VVT Sensors & Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

44

INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY

a

Apply a light coat of engine oil to a new O-ring of the camshaft timing oil control valve and install
the O-ring

Fig. 428: Locating O-Ring
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b

Install the camshaft timing oil control valve with the bolt

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

NOTE:

Be careful that the O-ring is not cracked when installing the camshaft
timing oil control valve.

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (1GR-FE) - Tundra

Fig. 429: Locating Camshaft Timing Oil Control Valves Bolt
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

45

INSTALL CYLINDER BLOCK WATER DRAIN COCK SUB-ASSEMBLY

a

Apply adhesive to 2 or 3 threads of the drain cocks end

Adhesive: Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent

Fig. 430: Applying Adhesive To Threads Of Drain Cocks End
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b

Install the drain cock

Torque: 25 N*m (255 kgf*cm, 18 ft.*lbf)

c

Rotate the drain cock clockwise as shown below

NOTE:



Install the drain cock within 3 minutes after applying adhesive.



Do not expose the drain cock to coolant within 1 hour after
installing.

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (1GR-FE) - Tundra

46

INSTALL REAR WATER BY-PASS JOINT

a

Apply soapy water to a new O-ring, and install it to the water outlet pipe Then set 2 new gaskets to
the water ports LH and RH

Fig. 432: Locating O-Ring And Gasket
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b

Install the rear water by-pass joint with the 2 bolts and 4 nuts

Torque: 9.0 N*m (92 kgf*cm, 80 in.*lbf)

NOTE:



Do not rotate the drain cock by more than 1 revolution (360°)
after tightening the drain cock with the specified torque.



Do not loosen the drain cock after setting it correctly.

Fig. 431: Rotating Drain Cock
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (1GR-FE) - Tundra

Fig. 433: Locating Rear Water By-Pass Joint Bolts And Nuts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

47

INSTALL WATER INLET HOUSING

a

Apply soapy water to a new O-ring, install it to the water outlet pipe

b

Install a new O-ring to the water pump

c

Install a new gasket to the water pump

Fig. 434: Locating O-Ring
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

d

Install the water inlet with the 5 bolts

Torque: 9.0 N*m (92 kgf*cm, 80 in.*lbf)

Fig. 435: Locating Water Inlet Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (1GR-FE) - Tundra