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Home >> Toyota >> 2019 >> Highlander Limited, FWD >> Repair and Diagnosis >> Suspension >> Front Suspension >> Front Suspension (Service Information) (Except Hybrid) >> FRONT LOWER SUSPENSION ARM (for 1AR-FE) >> Installation [12/2013 - ] >> Procedure

Installation [12/2013 - ]: Procedure

  1. INSTALL FRONT LOWER NO. 1 SUSPENSION ARM SUB-ASSEMBLY LH (for LH Side) 
    1. Install the front lower arm bushing stopper to the front lower No. 1 suspension arm sub-assembly LH.
    2. Install the front lower No. 1 suspension arm sub-assembly LH to the front frame assembly with the 3 bolts and nut in the order shown in the illustration.
      GTY431199Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Bolt 1, 2 

      Torque: 200 N*m (2039 kgf*cm, 148 ft.*lbf) 

      Bolt 3 

      Torque: 135 N*m (1377 kgf*cm, 100 ft.*lbf) 

      NOTE:

      Because the nut has its own stopper, do not turn the nut. Tighten the bolt with the nut secured.

    3. Install the front lower No. 1 suspension arm sub-assembly LH to the front lower ball joint assembly with the bolt and 2 nuts.

      Torque: 92 N*m (938 kgf*cm, 68 ft.*lbf) 

  2. INSTALL ENGINE MOUNTING INSULATOR LH (for LH Side) 
    1. Using a jack and a wooden block, support the front lower No. 1 suspension arm sub-assembly LH at the position shown in the illustration.
      GTY423823Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Jack
      *b Wooden Block
      Front of the Vehicle
      Wooden Block Placement Location
    2. While ensuring that the engine assembly with transaxle does not interfere with surrounding components, jack up the engine assembly with transaxle and front lower No. 1 suspension arm sub-assembly to a position that allows the engine mounting insulator LH to be removed.
      WARNING:

      Do not jack up the front lower No. 1 suspension arm sub-assembly LH too high as the vehicle may fall.

      NOTE:
      • Do not position the wooden block under the oil pan.
      • Do not damage the components surrounding the engine assembly with transaxle.
      • Do not damage the front drive shaft assembly.
      • Tilt the engine assembly with transaxle as little as possible.
      • Ensure that the jack and wooden block are stable.
      • Make sure to perform this operation with the vehicle kept as low as possible.

      HINT: 

      Jack up the front lower No. 1 suspension arm sub-assembly LH to prevent damage to the front drive shaft assembly.

    3. Set the engine mounting insulator LH on the front frame assembly.
      GTY425156Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Pin
    4. Slowly lower the engine assembly with transaxle using a jack and a wooden block.
      NOTE:
      • Match the position of the pin (stopper).
      • Do not damage the components surrounding the engine assembly with transaxle.
      • Ensure that the jack and wooden block are stable.
    5. Remove the jack and wooden block that are used to support the front lower No. 1 suspension arm sub-assembly LH.
    6. Install the engine mounting insulator LH with the 4 nuts.
      GTY449639Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Nut (A) 

      Torque: 95 N*m (969 kgf*cm, 70 ft.*lbf) 

      Nut (B) 

      Torque: 99 N*m (1010 kgf*cm, 73 ft.*lbf) 

    7. Install the 2 hole plugs.
  3. INSTALL FRONT LOWER NO. 1 SUSPENSION ARM SUB-ASSEMBLY RH (for RH Side) 
    1. Install the front lower arm bushing stopper to the front lower No. 1 suspension arm sub-assembly RH.
    2. Install the front lower No. 1 suspension arm sub-assembly RH to the front frame assembly with the 3 bolts and nut in the order shown in the illustration.
      GTY423429Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Bolt 1, 2 

      Torque: 200 N*m (2039 kgf*cm, 148 ft.*lbf) 

      Bolt 3 

      Torque: 135 N*m (1377 kgf*cm, 100 ft.*lbf) 

      NOTE:

      Because the nut has its own stopper, do not turn the nut. Tighten the bolt with the nut secured.

    3. Install the front lower No. 1 suspension arm sub-assembly RH to the front lower ball joint assembly with the bolt and 2 nuts.

      Torque: 92 N*m (938 kgf*cm, 68 ft.*lbf) 

  4. INSTALL ENGINE MOUNTING INSULATOR RH (for RH Side) 
    1. Using a jack and a wooden block, support the front lower No. 1 suspension arm sub-assembly RH at the position shown in the illustration.
      GTY437235Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Jack
      *b Wooden Block
      Front of the Vehicle
      Wooden Block Placement Location
    2. While ensuring that the engine assembly with transaxle does not interfere with surrounding components, jack up the engine assembly with transaxle and front lower No. 1 suspension arm sub-assembly RH to a position that allows the engine mounting insulator RH to be removed.
      WARNING:

      Do not jack up the front lower No. 1 suspension arm sub-assembly RH too high as the vehicle may fall.

      NOTE:
      • Do not position the wooden block under the oil pan.
      • Do not damage the components surrounding the engine assembly with transaxle.
      • Do not damage the front drive shaft assembly.
      • Tilt the engine assembly with transaxle as little as possible.
      • Ensure that the jack and wooden block are stable.
      • Make sure to perform this operation with the vehicle kept as low as possible.

      HINT: 

      Jack up the front lower No. 1 suspension arm sub-assembly RH to prevent damage to the front drive shaft assembly.

    3. Set the engine mounting insulator RH on the front frame assembly.
      GTY425840Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Cutout
    4. Slowly lower the engine assembly with transaxle using a jack and a wooden block.
      NOTE:
      • Match the position of the cutout (stopper).
      • Do not damage the components surrounding the engine assembly with transaxle.
      • Ensure that the jack and wooden block are stable.
    5. Remove the jack and wooden block that are used to support the front lower No. 1 suspension arm sub-assembly RH.
    6. Install the engine mounting insulator RH with the 4 nuts.

      Nut (A) 

      Torque: 95 N*m (969 kgf*cm, 70 ft.*lbf) 

      Nut (B) 

      Torque: 99 N*m (1010 kgf*cm, 73 ft.*lbf) 

      GTY430307Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    7. Install the 2 hole plugs.
  5. INSTALL ENGINE MOVING CONTROL ROD BRACKET 
    1. Temporarily install the engine moving control rod bracket with the 4 bolts.
      GTY428480Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Fully tighten the 4 bolts.

      Torque: 38 N*m (387 kgf*cm, 28 ft.*lbf) 

  6. INSTALL NO. 2 ENGINE MOUNTING STAY RH 

    Refer to PROCEDURE - Step 35 (INSTALLATION [12/2013 - 11/2016])

    Refer to PROCEDURE - Step 35 (INSTALLATION [11/2016 - ])

  7. INSTALL FRONT ENGINE MOUNTING INSULATOR 
    1. Install the front engine mounting insulator to the front frame assembly with the 3 nuts.

      Torque: 58 N*m (591 kgf*cm, 43 ft.*lbf) 

    2. Install the hole plug.
  8. INSTALL FRONT FENDER APRON SEAL LH (for LH Side) 

    Refer to PROCEDURE - Step 75 (INSTALLATION [12/2013 - 11/2016])

    Refer to PROCEDURE - Step 75 (INSTALLATION [11/2016 - ])

  9. INSTALL FRONT FENDER APRON SEAL RH (for RH Side) 

    Refer to PROCEDURE - Step 76 (INSTALLATION [12/2013 - 11/2016])

    Refer to PROCEDURE - Step 76 (INSTALLATION [11/2016 - ])

  10. INSTALL NO. 2 ENGINE UNDER COVER 

    Refer to PROCEDURE - Step 80 (INSTALLATION [12/2013 - 11/2016])

    Refer to PROCEDURE - Step 80 (INSTALLATION [11/2016 - ])

  11. INSTALL NO. 1 ENGINE UNDER COVER 

    Refer to PROCEDURE - Step 81 (INSTALLATION [12/2013 - 11/2016])

    Refer to PROCEDURE - Step 81 (INSTALLATION [11/2016 - ])

  12. INSTALL FRONT WHEELS 

    Torque: 103 N*m (1050 kgf*cm, 76 ft.*lbf) 

  13. INSTALL BATTERY BRACKET SUB-ASSEMBLY 
    1. Install the battery bracket sub-assembly with the 3 bolts.

      Torque: 8.0 N*m (82 kgf*cm, 71 in.*lbf) 

  14. INSTALL NO. 2 ENGINE WIRE 
    1. Engage the clamp and install the No. 2 engine wire.
  15. INSTALL BATTERY 

    Refer to PROCEDURE - Step 46 (INSTALLATION [12/2013 - 11/2016])

    Refer to PROCEDURE - Step 46 (INSTALLATION [11/2016 - ])

  16. INSTALL AIR CLEANER CASE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 49 (INSTALLATION [12/2013 - 11/2016])

    Refer to PROCEDURE - Step 49 (INSTALLATION [11/2016 - ])

  17. INSTALL AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 50 (INSTALLATION [12/2013 - 11/2016])

    Refer to PROCEDURE - Step 50 (INSTALLATION [11/2016 - ])

  18. INSTALL AIR CLEANER CAP WITH AIR CLEANER HOSE 

    Refer to PROCEDURE - Step 4 (INSTALLATION [12/2013 - ])

  19. INSTALL INLET AIR CLEANER ASSEMBLY 

    Refer to PROCEDURE - Step 52 (INSTALLATION [12/2013 - 11/2016])

    Refer to PROCEDURE - Step 52 (INSTALLATION [11/2016 - ])

  20. INSTALL COOL AIR INTAKE DUCT SEAL 

    Refer to PROCEDURE - Step 4 (INSTALLATION [12/2013 - 11/2016])

    Refer to PROCEDURE - Step 4 (INSTALLATION [11/2016 - ])

  21. INSTALL RADIATOR SIDE DEFLECTOR SEAL LH 

    Refer to PROCEDURE - Step 6 (INSTALLATION [12/2013 - 11/2016])

    Refer to PROCEDURE - Step 6 (INSTALLATION [11/2016 - ])

  22. INSTALL RADIATOR SIDE SEAL RH 

    Refer to PROCEDURE - Step 5 (INSTALLATION [12/2013 - 11/2016])

    Refer to PROCEDURE - Step 5 (INSTALLATION [11/2016 - ])

  23. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 67 (INSTALLATION [12/2013 - 11/2016])

    Refer to PROCEDURE - Step 67 (INSTALLATION [11/2016 - ])

  24. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

    Refer to INITIALIZATION [12/2013 - 11/2016] .

    Refer to INITIALIZATION [11/2016 - ] .

  25. INSPECT AND ADJUST FRONT WHEEL ALIGNMENT 

    Refer to ADJUSTMENT [12/2013 - 11/2016] .

    Refer to ADJUSTMENT [11/2016 - ] .

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