Toyota Tundra. Manual — part 2005

STANDARD BEARING CENTER WALL THICKNESS SPECIFICATIONS (OTHER
JOURNALS)

h

Completely remove the Plastigage

11

INSPECT CONNECTING ROD BOLT

a

Using a vernier caliper, measure the tension portion diameter of the bolt

Standard diameter: 8.5 to 8.6 mm (0.335 to 0.339 in.)

Minimum diameter: 8.3 mm (0.327 in.)

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

(A) +

(B)

Upper Bearing

Lower Bearing

Number

Mark

Specified Condition

Number

Mark

Specified Condition

00 to

02

3

2 482 to 2 485 (0 0977 to

0 0978 In )

4

2 501 to 2 504 (0 0985 to

0 0986 in )

03 to

05

4

2 485 to 2 488 (0 0978 to

0 0980 In )

4

2 501 to 2 504 (0 0985 to

0 0986 in )

06 to

08

4

2 485 to 2 488 (0 0978 to

0 0980 In )

5

2 504 to 2 507 (0 0986 to

0 0987 in )

09 to

11

5

2 488 to 2 491 (0 0980 to

0 0981 in )

5

2 504 to 2 507 (0 0986 to

0 0987 in )

12 to

14

5

2 488 to 2 491 (0 0980 to

0 0981 in )

6

2 507 to 2 510 (0 0987 to

0 0988 in )

15 to

17

6

2 491 to 2 494 (0 0981 to

0 0982 in )

6

2 507 to 2 510 (0 0987 to

0 0988 in )

18 to

20

6

2 491 to 2 494 (0 0981 to

0 0982 in )

7

2 510 to 2 513 (0 0988 to

0 0989 in )

21 to

23

7

2 494 to 2 497 (0 0982 to

0 0983 in )

7

2 510 to 2 513 (0 0988 to

0 0989 in )

24 to

26

7

2 494 to 2 497 (0 0982 to

0 0983 in )

8

2 513 to 2 516 (0 0989 to

0 0991 in )

27 to

28

8

2 497 to 2 500 (0 0983 to

0 0984 in )

8

2 513 to 2 516 (0 0989 to

0 0991 in )

2009 Toyota Tundra

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

Fig. 124: Measuring Tension Portion Diameter Of Bolt
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

12

INSPECT CRANKSHAFT BEARING CAP SET BOLT

a

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

Measuring point: 54.5 mm (2.15 in.)

Standard diameter

CRANKSHAFT BEARING CAP SET BOLT STANDARD DIAMETER SPECIFICATIONS

Minimum diameter

CRANKSHAFT BEARING CAP SET BOLT MINIMUM DIAMETER SPECIFICATIONS

Item

Specified Condition

Bolt A 10 5 to 11 0 mm (0 413 to 0 433 in )

Bolt B 9 5 to 10 0 mm (0 374 to 0 394 in )

Item Specified Condition

Bolt A 10 4 mm (0 409 in )

Bolt B 9 4 mm (0 370 in )

2009 Toyota Tundra

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

Fig. 125: Identifying Crankshaft Bearing Cap Set Bolt Dimension
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

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

13

INSPECT NO. 1 OIL NOZZLE SUB-ASSEMBLY

a

Push the check valve with a pin to check if it is stuck If stuck, replace the oil nozzle

Fig. 126: Pushing Check Valve
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b

Push the check valve with a pin to check if it moves smoothly

If it does not move smoothly, clean or replace the oil nozzle

c

While covering A, apply air into B Check that air does not leak through C Perform the check

2009 Toyota Tundra

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

again while covering B and applying air into A

If air leaks, clean or replace the oil nozzle

Fig. 127: Checking Oil Nozzle
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

d

Push the check valve while covering A, and apply air into B Check that air passes through C
Perform the check again while covering B, pushing the check valve and applying air into A

If air does not pass through C, clean or replace the oil nozzle

REPLACEMENT

1

REPLACE STRAIGHT PIN

Fig. 128: Pushing Check Valve
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

a

Remove the straight pins

b

Using a plastic-faced hammer, tap in new straight pins to the cylinder block

NOTE:

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

2009 Toyota Tundra

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