Toyota Tundra Service Manual: Installation

Toyota Tundra Service Manual / Engine, Hybrid System / 1ur-fe Cooling / Water Pump / Installation

INSTALLATION

PROCEDURE

1. INSTALL WATER PUMP ASSEMBLY

(a) Install a new gasket and the water pump assembly with the 8 bolts shown in the illustration.

Torque:

for bolt A :

47 N·m {479 kgf·cm, 35 ft·lbf}

for bolt B :

23 N·m {235 kgf·cm, 17 ft·lbf}

for bolt C :

20 N·m {204 kgf·cm, 15 ft·lbf}

2. INSTALL WATER PUMP PULLEY

(a) Temporarily install the water pump pulley with the 4 bolts.

(b) Using SST, hold the water pump pulley and tighten the 4 bolts.

SST: 09960-10010

09962-01000

09963-01000

Torque:

21 N·m {214 kgf·cm, 15 ft·lbf}

3. INSTALL WATER INLET HOUSING

(a) Install a new gasket to the water pump assembly.

(b) Install the water inlet housing with the 3 bolts.

Torque:

21 N·m {214 kgf·cm, 15 ft·lbf}

4. CONNECT NO. 5 WATER BY-PASS HOSE

(a) Connect the No. 5 water by-pass hose.

HINT:

The direction of hose clamp is indicated in the illustration.

5. CONNECT NO. 8 WATER BY-PASS HOSE

(a) Connect the No. 8 water by-pass hose.

HINT:

The direction of hose clamp is indicated in the illustration.

6. INSTALL NO. 1 WATER BY-PASS HOSE

(a) Install the No. 1 water by-pass hose.

HINT:

The direction of hose clamp is indicated in the illustration.

7. INSTALL WATER INLET SUB-ASSEMBLY WITH THERMOSTAT

(See page )

8. INSTALL FAN SHROUD

(See page )

See More:

Toyota Tundra Service Manual > Sfi System: Fuel Pump Control Circuit
DESCRIPTION The fuel pump circuit consists of the ECM, fuel pump and fuel pump ECU (which operates the fuel pump). Based on the engine output, the ECM determines the fuel pump speed. The speed is then converted to a duty signal and sent to the fuel pump ECU. Based on the signal sent from the ECM, th ...

Toyota Tundra Service Manual: Installation

Components

On-vehicle Inspection

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