Toyota Tundra. Manual — part 70

Piston pin

Diameter

Mark B

22.001 to 22.003 mm
(0.86618 to 0.86626
in.)

Mark C

22.004 to 22.006 mm
(0.86630 to 0.86638
in.)

Oil clearance

Standard

-0.002 to 0.004 mm (-
0.0000787 to 0.000157
in.)

Maximum

0.015 mm (0.000591
in.)

Connecting rod bush

Inside diameter

Mark A

22.005 to 22.008 mm
(0.86634 to 0.86645
in.)

Mark B

22.009 to 22.011 mm
(0.86649 to 0.86657
in.)

Mark C

22.012 to 22.014 mm
(0.86661 to 0.86669
in.)

Oil clearance

Standard

0.005 to 0.011 mm
(0.000197 to 0.000433
in.)

Maximum

0.03 mm (0.00118 in.)

Crankshaft

Thrust clearance

Standard

0.020 to 0.220 mm
(0.000787 to 0.00866
in.)

Maximum

0.30 mm (0.0118 in.)

Thrust washer
thickness

Standard

2.44 to 2.49 mm
(0.0961 to 0.0980 in.)

Circle runout

Maximum

0.06 mm (0.00236 in.)

Main journal

Diameter

Standard

66.988 to 67.000 mm
(2.6373 to 2.6378 in.)

Taper and out-
of-round

Maximum

0.02 mm (0.000787
in.)

Crank pin

Diameter

Standard

55.982 to 56.000 mm
(2.2040 to 2.2047 in.)

Taper and out-
of-round

Maximum

0.02 mm (0.000787
in.)

Oil clearance

No. 1 and No.
5 journal

Standard

0.017 to 0.030 mm
(0.000669 to 0.00118
in.)

Maximum

0.050 mm (0.00197
in.)

0.024 to 0.037 mm

2009 Toyota Tundra

2009 GENERAL INFORMATION Service Specifications - Tundra

Other journal

Standard

(0.000945 to 0.00146
in.)

Maximum

0.060 mm (0.00236
in.)

Crankshaft journal bearing
center wall thickness No. 1 and
No. 5 journal

Upper bearing

00 to 02

4

2.501 to 2.504 (0.0985
to 0.0986 in.)

03 to 05

5

2.504 to 2.507 (0.0986
to 0.0987 in.)

06 to 08

5

2.504 to 2.507 (0.0986
to 0.0987 in.)

09 to 11

6

2.507 to 2.510 (0.0987
to 0.0988 in.)

12 to 14

6

2.507 to 2.510 (0.0987
to 0.0988 in.)

15 to 17

7

2.510 to 2.513 (0.0988
to 0.0989 in.)

18 to 20

7

2.510 to 2.513 (0.0988
to 0.0989 in.)

21 to 23

8

2.513 to 2.516 (0.0989
to 0.0991 in.)

24 to 26

8

2.513 to 2.516 (0.0989
to 0.0991 in.)

27 to 28

9

2.516 to 2.519 (0.0991
to 0.0992 in.)

Lower bearing

00 to 02

5

2.488 to 2.491 (0.0980
to 0.0981 in.)

03 to 05

5

2.488 to 2.491 (0.0980
to 0.0981 in.)

06 to 08

6

2.491 to 2.494 (0.0981
to 0.0982 in.)

09 to 11

6

2.491 to 2.494 (0.0981
to 0.0982 in.)

12 to 14

7

2.494 to 2.497 (0.0982
to 0.0983 in.)

15 to 17

7

2.494 to 2.497 (0.0982
to 0.0983 in.)

18 to 20

8

2.497 to 2.500 (0.0983
to 0.0984 in.)

21 to 23

8

2.497 to 2.500 (0.0983
to 0.0984 in.)

24 to 26

9

2.500 to 2.503 (0.0984
to 0.0985 in.)

27 to 28

9

2.500 to 2.503 (0.0984
to 0.0985 in.)

2009 Toyota Tundra

2009 GENERAL INFORMATION Service Specifications - Tundra

Bearing center wall thickness
Other journal

Upper bearing

00 to 02

3

2.482 to 2.485 (0.0977
to 0.0978 in.)

03 to 05

4

2.485 to 2.488 (0.0978
to 0.0980 in.)

06 to 08

4

2.485 to 2.488 (0.0978
to 0.0980 in.)

09 to 11

5

2.488 to 2.491 (0.0980
to 0.0981 in.)

12 to 14

5

2.488 to 2.491 (0.0980
to 0.0981 in.)

15 to 17

6

2.491 to 2.494 (0.0981
to 0.0982 in.)

18 to 20

6

2.491 to 2.494 (0.0981
to 0.0982 in.)

21 to 23

7

2.494 to 2.497 (0.0982
to 0.0983 in.)

24 to 26

7

2.494 to 2.497 (0.0982
to 0.0983 in.)

27 to 28

8

2.497 to 2.500 (0.0983
to 0.0984 in.)

Lower bearing

00 to 02

4

2.501 to 2.504 (0.0985
to 0.0986 in.)

03 to 05

4

2.501 to 2.504 (0.0985
to 0.0986 in.)

06 to 08

5

2.504 to 2.507 (0.0986
to 0.0987 in.)

09 to 11

5

2.504 to 2.507 (0.0986
to 0.0987 in.)

12 to 14

6

2.507 to 2.510 (0.0987
to 0.0988 in.)

15 to 17

6

2.507 to 2.510 (0.0987
to 0.0988 in.)

18 to 20

7

2.510 to 2.513 (0.0988
to 0.0989 in.)

21 to 23

7

2.510 to 2.513 (0.0988
to 0.0989 in.)

24 to 26

8

2.513 to 2.516 (0.0989
to 0.0991 in.)

27 to 28

8

2.513 to 2.516 (0.0989
to 0.0991 in.)

Connecting rod bolt

Diameter

Standard

8.5 to 8.6 mm (0.335
to 0.339 in.)

Minimum

8.3 mm (0.327 in.)

Standard 10.5 to 11.0 mm (0.413

2009 Toyota Tundra

2009 GENERAL INFORMATION Service Specifications - Tundra

ENGINE UNIT

ENGINE UNIT - SERVICE DATA

Crankshaft bearing cap set bolt Diameter

Bolt A

to 0.433 in.)

Minimum 10.4 mm (0.409 in.)

Bolt B

Standard

9.5 to 10.0 mm (0.374
to 0.394 in.)

Minimum 9.4 mm (0.370 in.)

Straight pin

Protrusion height

A

23 mm (0.906 in.)

B

11 mm (0.433 in.)

C

9 mm (0.354 in.)

D

6 mm (0.236 in.)

Crankshaft bearing

Bearing cap's edge and
the lower bearing's
edge

Dimension A - B or B -
A

0 to 0.7 mm (0 to
0.0276 in.)

Connecting rod bearing

connecting rod's and
bearing cap's edges

Dimension A - B or B -
A

0 to 0.7 mm (0 to
0.0276 in.)

Cylinder head set bolt Outside diameter

Standard

10.85 to 11.00 mm (0.427 to
0.433 in.)

Minimum

10.6 mm (0.417 in.)

Camshaft

Circle runout

Maximum

0.04 mm (0.00157 in.)

Cam lobe height

Intake

Standard

44.291 to 44.441 mm (1.744 to
1.750 in.)

Minimum 44.241 mm (1.742 in.)

Exhaust

Standard

44.196 to 44.346 mm (1.740 to
1.746 in.)

Minimum 44.146 mm (1.738 in.)

Journal diameter

No. 1 journal

Standard

29.956 to 29.970 mm (1.1793
to 1.1799 in.)

Other journal

25.959 to 25.975 mm (1.0220
to 1.0226 in.)

Timing chain

No. 1 chain

Chain
elongation

Maximum

136.9 mm (5.39 in.)

No. 2 chain

137.6 mm (5.42 in.)

Sprocket diameter (w/
chain)

Crankshaft timing
sprocket RH

Minimum

61.4 mm (2.42 in.)

Crankshaft timing
sprocket LH

61.4 mm (2.42 in.)

No. 2 chain tensioner

Depth

Maximum

0.9 mm (0.0354 in.)

No. 3 chain tensioner

0.9 mm (0.0354 in.)

Chain tensioner
slipper

1.0 mm (0.0394 in.)

No. 1 chain vibration

1.0 mm (0.0394 in.)

2009 Toyota Tundra

2009 GENERAL INFORMATION Service Specifications - Tundra