Toyota Tundra. Manual — part 1964

Fig. 288: Locating Engine Rear Oil Seal Retainer Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b

Using a screwdriver, pry out the oil seal retainer

HINT:

Tape the screwdriver tip before use

Fig. 289: Prying Out Oil Seal Retainer
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

53

REMOVE OIL DRAIN PIPE SUB-ASSEMBLY

a

Remove the bolt and oil drain pipe

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (3UR-FBE) - Tundra

Fig. 290: Locating Bolt And Oil Drain Pipe
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b

Remove the O-ring

54

REMOVE REAR CRANKSHAFT OIL SEAL

Fig. 291: Removing Rear Crankshaft Oil Seal
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

a

Place the oil seal retainer on wooden blocks

b

Using a screwdriver and hammer, tap out the oil seal

55

REMOVE RING PIN

56

REMOVE STUD BOLT

INSPECTION

1

INSPECT CYLINDER HEAD SET BOLT

a

Using a vernier caliper, measure the diameter of the elongated thread at the measuring point

NOTE:

It is not necessary to remove the ring pin unless it is being replaced.

NOTE:

If the stud bolt is deformed or its threads are damaged, replace it.

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (3UR-FBE) - Tundra

Standard diameter:

10.85 to 11.00 mm (0.427 to 0.433 in.)

Minimum diameter:

10.6 mm (0.417 in.)

If the diameter is less than the minimum, replace the cylinder head bolt

HINT:

If a visual check reveals no excessively thin areas, check the center of the bolt (see illustration ) and
find the area that has the lowest diameter

Fig. 292: Measuring Diameter Of Elongated Thread
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2

INSPECT NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY

a

Turn the roller by hand to check that it turns smoothly

If the roller does not turn smoothly, replace the valve rocker arm

Fig. 293: Turning Roller By Hand
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (3UR-FBE) - Tundra

3

INSPECT VALVE LASH ADJUSTER ASSEMBLY

a

Place the lash adjuster into a container full of new engine oil

b

Insert SST's tip into the lash adjuster's plunger and use the tip to press down on the check ball
inside the plunger

SST 09276-75010

c

Squeeze SST and the lash adjuster together to move the plunger up and down 5 to 6 times

d

Check the movement of the plunger and bleed air

NOTE:



Keep the adjuster free from dirt and foreign objects.



Use only clean engine oil.

Fig. 294: Inspecting Valve Lash Adjuster Assembly
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (3UR-FBE) - Tundra