Toyota Tundra. Manual — part 2215
Fig. 122: Measuring Plastigage At Widest Point
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
If the oil clearance is more than the maximum, replace the bearings. If necessary, replace the
crankshaft.
HINT:
If replacing a bearing, replace it with one that has the same number. If the number of the bearing
cannot be determined, select the correct bearing by adding together the numbers imprinted on the
cylinder block and crankshaft. Refer to the table below for the appropriate bearing number. There
are 6 sizes of standard bearings. For the No. 1 and No. 5 position bearings, use bearings marked 4,
5, 6, 7, 8 and 9. For other bearings, use bearings marked 3, 4, 5, 6, 7 and 8.
Fig. 123: Identifying Cylinder Block Number Mark
Other journals
0.060 mm (0.00236 in.)
2009 Toyota Tundra
2009 ENGINE Engine Mechanical (3UR-FBE) - Tundra
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
Example:
Cylinder block "07" + Crankshaft "06" = Total number 13 (Use upper bearing "6" and lower
bearing "7")
HINT:
A = Cylinder block number mark
B = Crankshaft number mark
Standard bearing center wall thickness
No. 1 and No. 5 journals
STANDARD BEARING CENTER WALL THICKNESS SPECIFICATIONS (NO.1 AND 5
JOURNALS)
Other journals
STANDARD BEARING CENTER WALL THICKNESS SPECIFICATIONS (OTHER
(A) +
(B)
Upper Bearing
Lower Bearing
Number
Mark
Specified Condition
Number
Mark
Specified Condition
00 to
02
4
2.501 to 2.504 (0.0985 to
0.0986 in.)
5
2.488 to 2.491 (0.0980 to
0.0981 in.)
03 to
05
5
2.504 to 2.507 (0.0986 to
0.0987 in.)
5
2.488 to 2.491 (0.0980 to
0.0981 in.)
06 to
08
5
2.504 to 2.507 (0.0986 to
0.0987 in.)
6
2.491 to 2.494 (0.0981 to
0.0982 in.)
09 to
11
6
2.507 to 2.510 (0.0987 to
0.0988 in.)
6
2.491 to 2.494 (0.0981 to
0.0982 in.)
12 to
14
6
2.507 to 2.510 (0.0987 to
0.0988 In.)
7
2.494 to 2.497 (0.0982 to
0.0983 in.)
15 to
17
7
2.510 to 2.513 (0.0988 to
0.0989 in.)
7
2.494 to 2.497 (0.0982 to
0.0983 in.)
18 to
20
7
2.510 to 2.513 (0.0988 to
0.0989 In.)
8
2.497 to 2.500 (0.0983 to
0.0984 in.)
21 to
23
8
2.513 to 2.516 (0.0989 to
0.0991 in.)
8
2.497 to 2.500 (0.0983 to
0.0984 In.)
24 to
26
8
2.513 to 2.516 (0.0989 to
0.0991 in.)
9
2.500 to 2.503 (0.0984 to
0.0985 In.)
27 to
28
9
2.516 to 2.519 (0.0991 to
0.0992 in.)
9
2.500 to 2.503 (0.0984 to
0.0985 in.)
2009 Toyota Tundra
2009 ENGINE Engine Mechanical (3UR-FBE) - Tundra
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-FBE) - 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.
Standard diameter
CRANKSHAFT BEARING CAP SET BOLT STANDARD DIAMETER SPECIFICATIONS
Minimum diameter
CRANKSHAFT BEARING CAP SET BOLT MINIMUM DIAMETER SPECIFICATIONS
Fig. 125: Measuring Minimum Diameter Of Elongated Thread
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-FBE) - Tundra
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