Front Axle Hub Installation

Apply MP grease to a new O-ring.

Install the O-ring to the axle hub.

Install the dust cover and axle hub to the steering knuckle with the 4 bolts.

Torque:

80 N*m{816 kgf*cm, 59 ft.*lbf}

Clean the threaded parts on the drive shaft and axle shaft nut using a non-residue solvent.

NOTICE:

1. Be sure to perform this work for a new drive shaft.
   
2. Keep the threaded parts free of oil and foreign objects.
   

Install the front axle shaft nut.

Torque:

235 N*m{2396 kgf*cm, 173 ft.*lbf}

Install the adjusting cap and cotter pin.

Install a new axle hub grease cap.

NOTICE:

Make sure the grease cap is securely installed to the axle hub.

Align the matchmarks and install the front disc.

HINT:

When replacing the disc with a new one, select the installation position where the disc has the smallest runout.

Install the disc brake cylinder assembly with the 2 bolts.

Torque:

185 N*m{1886 kgf*cm, 136 ft.*lbf}

Using a union nut wrench, connect the brake tube to the disc brake cylinder assembly.

Torque:

15 N*m{155 kgf*cm, 11 ft.*lbf}

NOTICE:

Use the formula to calculate special torque values for situations where a union nut wrench is combined with a torque wrench (LandCruiser RM000003YMD00TX.html).

for Hydraulic Brake Booster:
Bleed the brake line (LandCruiser RM0000018DF02DX.html).

for Vacuum Brake Booster:
Bleed the brake line (LandCruiser RM000000SRF05DX.html).

for Hydraulic Brake Booster:
Check the brake fluid level in reservoir (LandCruiser RM0000012XQ041X.html).

for Vacuum Brake Booster:
Check the brake fluid level in reservoir (LandCruiser RM000000SRG05FX.html).

Adjust the front wheel alignment (LandCruiser RM000001V4302KX.html).

for Hydraulic Brake Booster:
Inspect the speed sensor signal (LandCruiser RM00000452K011X.html).

for Vacuum Brake Booster:
Inspect the speed sensor signal (LandCruiser RM000000XHT0EPX.html).