Toyota Tundra Service Manual: Installation

Toyota Tundra Service Manual / Engine, Hybrid System / 1ur-fe Engine Control / Heated Oxygen Sensor / Installation

INSTALLATION

CAUTION / NOTICE / HINT

HINT:

Perform "Inspection After Repairs" after replacing the heated oxygen sensor (See page ).

PROCEDURE

1. INSTALL HEATED OXYGEN SENSOR (for Bank 2 Sensor 2)

HINT:

Perform "Inspection After Repairs" after replacing the heated oxygen sensor (See page ).

(a) Install the heated oxygen sensor to the front exhaust pipe assembly by hand.

(b) Using SST, tighten the heated oxygen sensor.

SST: 09224-00010

Torque:

without SST :

44 N·m {449 kgf·cm, 32 ft·lbf}

with SST :

40 N·m {408 kgf·cm, 30 ft·lbf}

Text in Illustration

*a	Fulcrum length

HINT:

Use a torque wrench with a fulcrum length of 30 cm (11.8 in.). When using a torque wrench with a fulcrum length that is not 30 cm (11.8 in.), calculate the torque specification for the torque wrench and SST based on the "without SST" torque specification (See page ).
Make sure SST and the wrench are connected in a straight line.

2. INSTALL HEATED OXYGEN SENSOR (for Bank 1 Sensor 2)

HINT:

Perform "Inspection After Repairs" after replacing the heated oxygen sensor (See page ).

(a) Install the heated oxygen sensor to the front No. 2 exhaust pipe assembly by hand.

(b) Using SST, tighten the heated oxygen sensor.

Text in Illustration

*a	Fulcrum length

SST: 09224-00010

Torque:

without SST :

44 N·m {449 kgf·cm, 32 ft·lbf}

with SST :

40 N·m {408 kgf·cm, 30 ft·lbf}

HINT:

Use a torque wrench with a fulcrum length of 30 cm (11.8 in.). When using a torque wrench with a fulcrum length that is not 30 cm (11.8 in.), calculate the torque specification for the torque wrench and SST based on the "without SST" torque specification (See page ).
Make sure SST and the wrench are connected in a straight line.

3. INSTALL PROPELLER SHAFT HEAT INSULATOR

4. INSPECT FOR EXHAUST GAS LEAK

See More:

Toyota Tundra Service Manual > Automatic Transmission System: Mechanical System Tests
MECHANICAL SYSTEM TESTS 1. STALL SPEED TEST HINT: This test is to check the overall performance of the engine and transmission. CAUTION: To ensure safety, perform this test in an open and level area that provides good traction. The stall speed test should always be performed with at least 2 people. ...

Toyota Tundra Service Manual: Installation

Components

On-vehicle Inspection

See More:

Toyota Tundra Owners Manual

Toyota Tundra Service Manual