Toyota Tundra (2015 year). Manual — part 1708

Last Modified: 9-16-2014

6.6 A

Doc ID: RM000002S5K03CX

Model Year: 2015

Model: Tundra

Prod Date Range: [08/2014 - ]

Title: 3UR-FBE ENGINE MECHANICAL: CYLINDER BLOCK: REASSEMBLY; 2015 MY Tundra [08/2014 - ]

REASSEMBLY

1. INSTALL STUD BOLT

(a) Using an E8 "TORX" socket wrench, install the stud bolts.

Torque:

for stud bolt A -

20 N·m {204 kgf·cm, 15ft·lbf}

for stud bolt B -

9.0 N·m {92 kgf·cm, 80in·lbf}

2. INSTALL NO. 1 OIL NOZZLE SUB-ASSEMBLY

3UR-FBE ENGINE MECHANICAL: CYLINDER BLOCK: REASSE...

(a) Using a 5 mm hexagon wrench, install the 4 oil nozzles with

the 4 bolts.

Torque:

10 N·m {102 kgf·cm, 7ft·lbf}

3. INSTALL PISTON WITH PIN SUB-ASSEMBLY

(a) Using a small screwdriver, install a new snap ring at one end

(b) Gradually heat the piston to approximately 80°C (176°F).

(c) Coat the piston pin and connecting rod with engine oil.

your thumb until the piston pin contacts the snap ring.

NOTICE:

For the LH side, perform the assembly so that the front

The piston and pin are a matched set.

(e) Check the fitting condition between the piston and piston pin.

3UR-FBE ENGINE MECHANICAL: CYLINDER BLOCK: REASSE...

(1) Move the connecting rod back and forth on the piston pin.

Check the fitting condition.

If abnormal movement is felt, replace the piston and pin

as a set.

(2) Rotate the piston back and forth on the piston pin. Check the fitting condition.

If abnormal movement is felt, replace the piston and pin as a set.

(f) Using a small screwdriver, install a new snap ring at the other

4. INSTALL PISTON RING SET

(a) Install the oil ring expander and 2 side rails by hand.

(b) Using a piston ring expander, install the 2 compression rings

so that the paint marks are positioned as shown in the

illustration.

Paint mark:

PISTON RING

PAINT MARK

No. 1

Blue

No. 2

Orange

5. INSTALL CRANKSHAFT BEARING

3UR-FBE ENGINE MECHANICAL: CYLINDER BLOCK: REASSE...

NOTICE:

(1) Install the upper bearing to the cylinder block as shown in

the illustration.

NOTICE: