Lexus NX: Installation

INSTALLATION

PROCEDURE

1. INSTALL ENGINE WATER PUMP ASSEMBLY

(a) Install a new gasket and the engine water pump assembly with the 5 bolts in the order shown in the illustration.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

2. INSTALL V-RIBBED BELT TENSIONER ASSEMBLY

(a) Using a 12 mm union nut wrench, install the V-ribbed belt tensioner assembly with the bolt.

Torque:

Specified tightening torque

21 N*m {214 kgf*cm, 15 ft.*lbf}

HINT:

  • Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

    Click here

  • When using a union nut wrench (fulcrum length of 20 mm (0.787 in.)) + torque wrench (fulcrum length of 180 mm (7.09 in.)): 18.9 N*m (193 kgf*cm, 14 ft.*lbf)

*a

Torque Wrench Fulcrum Length

3. INSTALL RADIATOR RESERVE TANK ASSEMBLY

(a) Install the radiator reserve tank assembly with the 2 bolts.

Torque:

5.0 N·m {51 kgf·cm, 44 in·lbf}

(b) Connect the water by-pass hose and No. 2 water by-pass hose to the radiator reserve tank assembly, and slide the 2 clamps to secure the hoses.

4. INSTALL FAN AND GENERATOR V BELT

Click here

5. ADD ENGINE COOLANT

Click here

6. INSPECT FOR COOLANT LEAK

Click here

READ NEXT:

 2ar-fxe (emission Control)

 Canister

 Components

COMPONENTS ILLUSTRATION *1 CANISTER PUMP MODULE *2 CHARCOAL CANISTER ASSEMBLY *3 FRONT FLOOR COVER CENTER LH *4 VENT LINE HOSE *5 AIR INLET LINE HOSE *6 PURGE LINE HOSE

SEE MORE:

 Installation

INSTALLATION PROCEDURE 1. INSTALL BATTERY COOLING BLOWER ASSEMBLY LH CAUTION: Wear insulated gloves and use insulated tools. (a) Install the battery cooling blower assembly LH with the 3 nuts. Torque: 7.5 N·m {76 kgf·cm, 66 in·lbf} (b) Connect the wire harness clamp and connector. 2. INSTALL BAT

 Dtc Check / Clear

DTC CHECK / CLEAR CHECK DTC (CHECK USING Techstream) (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG) and wait for 90 seconds. (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Navigation System / Trouble Codes. Body Electrical > Navigation Syst

© 2016-2026 Copyright www.lexunx.com