Lexus NX manuals

Lexus NX: Installation

Lexus NX Service Manual / Brake / Brake (rear) / Rear Brake Flexible Hose / Installation

INSTALLATION

CAUTION / NOTICE / HINT

HINT:

  • Use the same procedure for the RH and LH sides.
  • The following procedure is for the LH side.

NOTICE:

  • Because the RH side flexible hose and LH side flexible hose are not interchangeable, verify the part number when installing the rear flexible hoses.
  • If the rear flexible hoses are to be reused, connect them after checking the identification marks placed when each hose was disconnected.

PROCEDURE

1. INSTALL REAR FLEXIBLE HOSE LH

(a) Connect the flexible hose with a new gasket and a new union bolt to the disc brake cylinder.

Torque:

30.4 N·m {310 kgf·cm, 22 ft·lbf}

HINT:

Install the flexible hose lock securely in the lock hole in the cylinder.

(b) Install a new clip to the rear flexible hose.

NOTICE:

Install the clip as far as it will go.

(c) Using a union nut wrench, connect the flexible hose to the brake tube while holding the flexible hose with a wrench.

Torque:

Specified tightening torque :

15.2 N·m {155 kgf·cm, 11 ft·lbf}

HINT:

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

    Click here

  • When using union nut wrench (fulcrum length of 22 mm (0.8661 in.)) + torque wrench (fulcrum length of 162 mm(6.3779 in.)): 13.4 N*m (137 kgf*cm,10 ft.*lbf)

NOTICE:

  • Do not bend or damage the brake tube.
  • Do not allow any foreign matter such as dirt and dust to enter the brake tube from the connecting point.

*a

Torque Wrench Fulcrum Length

2. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL

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3. INITIALIZATION AFTER RECONECTING AUXILIARY BATTERY TERMINAL

Click here

HINT:

When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.

Click here

4. INSTALL DECK FLOOR BOX LH

Click here

5. INSTALL REAR DECK FLOOR BOX

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6. INSTALL NO. 3 DECK BOARD SUB-ASSEMBLY

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7. BLEED BRAKE LINE

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8. INSTALL REAR WHEEL

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READ NEXT:

 Rear Disc Brake Pad

 Replacement

REPLACEMENT CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The following procedure is for the LH side. NOTICE: When the brake pedal is first depressed after r

 Brake Control / Dynamic Control Systems

SEE MORE:

 Operation History List

OPERATION HISTORY LIST NOTICE: The cause of a malfunction is stored in the RAM or EEPROM in the certification ECU (smart key ECU assembly). As the cause of a malfunction stored in the RAM will be cleared when the cable is disconnected from the negative (-) auxiliary battery terminal, do not disco

 Inspection

INSPECTION PROCEDURE 1. INSPECT FRONT CENTER ULTRASONIC SENSOR (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition 4 (BI) - 6 (EI) Always 10 kΩ or higher 4 (BI) - 1 (BO) Always Below

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