Front Differential Carrier Assembly Installation

Drivetrain. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
Axle And Differential. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  1. INSTALL FRONT DIFFERENTIAL CARRIER ASSEMBLY

  2. INSTALL FRONT DRIVE SHAFT ASSEMBLY LH

  3. INSTALL FRONT DRIVE SHAFT ASSEMBLY RH

  4. INSTALL FRONT PROPELLER SHAFT ASSEMBLY

  5. ADD DIFFERENTIAL OIL

  6. INSTALL NO. 2 ENGINE UNDER COVER

  7. INSTALL NO. 1 ENGINE UNDER COVER

Front Differential Carrier Assembly -- Installation



1. INSTALL FRONT DIFFERENTIAL CARRIER ASSEMBLY


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
  1. Install the front No. 3 differential support with the 2 bolts.

    Torque:
    108 N*m{1100 kgf*cm, 80 ft.*lbf}


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
  1. Install the front No. 2 mounting support with the 2 bolts.

    Torque:
    160 N*m{1632 kgf*cm, 118 ft.*lbf}


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
  1. Install the front No. 1 mounting support with the 3 bolts.

    Torque:
    186 N*m{1899 kgf*cm, 137 ft.*lbf}
  1. Support the front differential with a jack.



    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.Axle And Differential.Axle System.Front Differential Carrier Assembly  Installation
  1. Install the 2 front mounting bolts and 2 nuts.

    Text in Illustration
    *1
    Mounting Bolt
    *2
    Mounting Nut
    Torque:
    137 N*m{1400 kgf*cm, 101 ft.*lbf}
  1. Install the front No. 1 differential mounting nut.

    Torque:
    87 N*m{889 kgf*cm, 64 ft.*lbf}
  1. Install the front differential breather tube bracket with the bolt.

    Torque:
    13 N*m{131 kgf*cm, 9 ft.*lbf}
  1. Lower the jack.



2. INSTALL FRONT DRIVE SHAFT ASSEMBLY LH
(HILUX_TGN26 RM000000ZZA00VX.html)


3. INSTALL FRONT DRIVE SHAFT ASSEMBLY RH
HINT:
Use the same procedure described for the LH side.


4. INSTALL FRONT PROPELLER SHAFT ASSEMBLY
(HILUX_TGN26 RM000000ZYG00WX.html)


5. ADD DIFFERENTIAL OIL


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.Axle And Differential.Axle System.Front Differential Carrier Assembly  Installation
  1. Add differential oil so that the oil level is within 5 mm (0 to 0.196 in.) from the bottom lip of the differential filler plug hole.

    Text in Illustration
    *a
    0 to 5 mm (0 to 0.196 in.)
    NOTICE:
    1. After changing the oil, drive the vehicle, and then check the oil level again.
    2. Too much or too little oil will lead to differential problems.
    If necessary, fill the differential carrier with hypoid gear oil.
    Recommended Viscosity:
    Item
    Temperature
    Viscosity
    Front Differential (w/ A.D.D.)
    SAE 75W-90
    Front Differential (w/o A.D.D.)
    Rear Differential
    Above -18°C (0°F)
    SAE 90
    Below -18°C (0°F)
    SAE 80W-90 or SAE 80W
    Differential Oil Type:
    Item
    Oil type
    Front Differential
    Rear Differential
    Hypoid gear oil API GL-5 or equivalent
    Rear Differential (for LSD)
    Hypoid gear oil LSD API GL-5 or equivalent
    Standard Front Differential Oil Capacity:
    Item
    Capacity
    w/o A.D.D.
    1.40 to 1.50 liters (1.48 to 1.58 US qts., 1.23 to 1.32 Imp. qts.)
    w/ A.D.D.
    1.60 to 1.70 liters (1.69 to 1.79 US qts., 1.41 to 1.49 Imp. qts.)
    Standard Rear Differential Oil Capacity:
    Item
    Capacity
    for LSD
    4WD and Pre-runner
    for DANA Made
    3.30 to 3.40 liters (3.49 to 3.59 US qts., 2.91 to 2.99 Imp. qts.)
  1. Check for oil leakage when the oil level is low.

  1. Install a new gasket and the differential filler plug.

    Torque:
    for front differential:
    39 N*m{400 kgf*cm, 29 ft.*lbf}
    for rear differential:
    49 N*m{500 kgf*cm, 36 ft.*lbf}


6. INSTALL NO. 2 ENGINE UNDER COVER
Torque:
28 N*m{286 kgf*cm, 21 ft.*lbf}


7. INSTALL NO. 1 ENGINE UNDER COVER
Torque:
28 N*m{286 kgf*cm, 21 ft.*lbf}