Toyota Tundra (2015 year). Manual — part 1341

ITEM

HEIGHT

WIDTH

PROTRUSION

Ring pin A

11 mm (0.433 in.)

11 mm (0.433 in.)

5.5 to 6.5 mm (0.217 to 0.256 in.)

Ring pin B

10 mm (0.394 in.)

11 mm (0.433 in.)

3.5 to 6.5 mm (0.138 to 0.256 in.)

1UR-FE ENGINE MECHANICAL: CYLINDER HEAD: REPLACE...

Last Modified: 9-16-2014

6.6 A

Doc ID: RM000002OP903FX

Model Year: 2015

Model: Tundra

Prod Date Range: [08/2014 - ]

Title: 1UR-FE ENGINE MECHANICAL: CYLINDER HEAD: REASSEMBLY; 2015 MY Tundra [08/2014 - ]

REASSEMBLY

1. INSTALL STUD BOLT

(a) Using E7 and E8 "TORX" socket wrenches, install the stud bolts.

Torque:

for stud bolts A, B, C, D -

9.0 N·m {92 kgf·cm, 80in·lbf}

2. INSTALL NO. 2 STRAIGHT SCREW PLUG

1UR-FE ENGINE MECHANICAL: CYLINDER HEAD: REASSEMBL...

(a) Using a 14 mm hexagon wrench, install 2 new gaskets and the 2

straight screw plugs.

Torque:

85 N·m {867 kgf·cm, 63ft·lbf}

3. INSTALL NO. 1 STRAIGHT SCREW PLUG

(a) Using a 10 mm hexagon wrench, install 6 new gaskets and the 6

straight screw plugs.

Torque:

44 N·m {449 kgf·cm, 32ft·lbf}

4. INSTALL VALVE SPRING SEAT

(a) Install the valve spring seats to the cylinder head.

5. INSTALL VALVE STEM OIL SEAL

NOTICE:

Pay attention when installing the intake and exhaust oil seals. For example, installing the intake oil seal

into the exhaust side or installing the exhaust oil seal into the intake side can cause installation problems
later.

HINT:

for Intake Side

The intake side valve stem oil seals is gray or black.

for Exhaust Side

The exhaust side valve stem oil seals is black or gray.

(b) Using SST, push in the oil seals.

SST: 09201-41020

NOTICE:

Failure to use SST will cause the seal to be damaged or

improperly seated.

6. INSTALL INTAKE VALVE

(b) Install the valve, compression spring and spring retainer to the cylinder head.

NOTICE:

Install the same parts in the same combination to their original locations.

1UR-FE ENGINE MECHANICAL: CYLINDER HEAD: REASSEMBL...