Toyota Tundra. Manual — part 1887

Fig. 286: Using Vernier Caliper To Measure Tension Portion Of Connecting Rod Bolt
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

9

INSPECT CRANKSHAFT BEARING CAP BOLT

a

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

Measuring point: 67.0 mm (2.64 in.)

Standard diameter: 10.760 to 10.970 mm (0.424 to 0.432 in.)

Minimum diameter: 10.40 mm (0.409 in.)

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

Fig. 287: Using Vernier Caliper To Measure Tension Portion Diameter Of Main Bearing Cap
Bolt
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

10

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

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (2UZ-FE) - Tundra

Fig. 288: Identifying No. 1 Oil Nozzle Sub-Assembly
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b

While covering A, apply air into B Then check the oil nozzle for damage or clogging Perform the
check again while covering B and applying air into A

If there is an air leak, repair or replace the oil nozzle If the oil nozzle is clogged, clean or replace it

Fig. 289: Checking Oil Nozzle For Damage Or Clogging
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c

Push the check valve while covering A, and apply air into B Check that air passes through the oil
nozzle Perform the check again while covering B, pushing the check valve and applying air into A
If air cannot pass through, clean or replace the oil nozzle

Fig. 290: Checking Air Passes Through Oil Nozzle
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

REPLACEMENT

1

REPLACE RING PIN

a

Remove the ring pin

b

Using a plastic-faced hammer, tap in new ring pins until they stop

NOTE:

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

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (2UZ-FE) - Tundra

Fig. 291: Identifying Ring Pin Dimension
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2

REPLACE STRAIGHT PIN

a

Remove the straight pin

b

Using a plastic-faced hammer, tap in new straight pins until they stop

Fig. 292: Identifying Straight Pins Dimension
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

3

REPLACE CYLINDER BLOCK TIGHT PLUG

NOTE:

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

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (2UZ-FE) - Tundra

a

Remove the tight plugs

b

Apply adhesive to the holes' inner circumference where the tight plugs contact

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

Fig. 293: Applying Adhesive To Holes' Inner Circumference
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c

Using SST and a hammer, tap in new tight plugs as shown below

SST 09950-60010 (09951-00340), 09950-70010 (09951-07100)

NOTE:

If water leaks from the tight plug or the plug corrodes, replace it.

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (2UZ-FE) - Tundra