Removal
Note: Installation is performed in the reverse order of removal. After installation, check the front wheel alignment angles and the operation of the speed sensors (ABS).
1. Jack up the car, remove the front wheel.
- Tightening torque - 105 Nm
2. Unscrew the bolt and remove the speed sensor (ABS).
- Tightening torque - 8 Nm
3. Check the bearing axial clearance and hub runout.
a) Unscrew the two bolts, remove the caliper and brake disc.
b) Hang the support on the wire.
c) Using a dial indicator, check the bearing axial clearance and hub runout.
- Maximum gap - 0.05 mm
- Maximum runout - 0.03 mm
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If the clearance or runout exceeds the specified value, replace the bearing.
d) Install the brake disc, caliper and tighten the two bolts.
- Tightening torque - 109 Nm
4. Loosen the lock nut.
a) Remove the cotter pin and lock nut cap.
b) Loosen the lock nut with the brake pedal depressed and unscrew it.
- Tightening torque - 220 Nm
Hub and steering knuckle.
1 - support,
2 - hub bolt,
3 - hub and steering knuckle,
4 - front drive shaft,
5 - steering rod end,
6 - rotation speed sensor (ABS),
7 - cotter pin,
8 - lock nut cap,
9 - brake disc,
10 - hub,
11 - mudguard,
12 - steering knuckle,
13 - bearing,
14 - retaining ring,
15 - anther.
c) Remove the caliper and brake disc.
- Tightening torque - 109 Nm
5. Unscrew the bolts securing the ball joint to the knuckle.
- Tightening torque - 115 Nm
6. Disconnect the tie rod end from the steering knuckle.
a) Remove the cotter pin and unscrew the nut.
- Tightening torque - 50 Nm
b) Using a puller, disconnect the steering rod end.
7. Unscrew the nuts on the bottom of the rack.
- Tightening torque - 215 Nm
Note: Do not remove the bolts.
8 Using a plastic hammer, disconnect the drive shaft from the hub.
9. Remove the steering knuckle assembly with the hub.
a) Remove the bolts from the bottom of the rack.
b) Remove the steering knuckle with the hub.
Installation instructions:
- apply motor oil to the nut threads.
- be careful not to damage the boot, inner seal and the speed sensor rotor teeth on the drive shaft.
Disassembly
1. Using a screwdriver, remove the dust cover.
2. Using a puller, remove the retaining ring.
3. Remove the hub.
a) Using a puller, remove the hub from the steering knuckle.
b) Press the inner bearing ring out of the hub.
4. Loosen the four bolts and remove the mudguard.
5. Remove the bearing from the steering knuckle.
a) Install the inner ring onto the bearing.
b) Press out the bearing.
Assembly
1. Install the bearing.
a) Press the new bearing into the steering knuckle.
b) Install a new retaining ring
2. Install the mudguard and tighten the four bolts.
- Tightening torque - 8.5 Nm
3. Press the hub in place.
4. Using the special tool, install the new retaining ring.
5. Using the special tool and a hammer, install the new boot.
Note: Align the ABS sensor holes in the boot and steering knuckle.
Replacing the hub bolt
1. Jack up the car, remove the front wheel.
2. Remove the caliper assembly and brake disc.
Note: Apply alignment marks to the brake disc and hub.
3. Using a special tool, remove the hub bolt.
4. Install the hub bolt.
a) Install the washer and nut onto the hub bolt as shown in the figure.
b) Tighten the nut and install the bolt.
5. Install the brake disc.
Note: Align the alignment marks on the brake disc and hub made during disassembly.
6. Install the caliper and tighten the bolts.
- Tightening torque - 109 Nm
(View the original source on the website: ToyotaMan.ru)
7. Install the front wheel and lower the vehicle.
- Tightening torque - 105 Nm