On-Vehicle Inspection

INSPECT FRONT AXLE HUB BEARING LOOSENESS
1. Remove the front wheel.
2. Remove the front disc brake caliper.
3. Remove the front disc.
  HINT:
  
  Put matchmarks on the front disc and front axle hub.
4. Using a dial indicator, check for looseness at the center of the axle hub.
  Maximum looseness:
  
  0.05 mm (0.0020 in.)
  
  If the looseness exceeds the maximum, replace the axle hub.
  
  Fig 1: Inspecting Front Axle Hub Bearing Looseness
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT FRONT AXLE HUB RUNOUT
1. Using a dial indicator, check for runout of the axle hub.
  Maximum runout:
  
  0.05 mm (0.0020 in.)
  
  If the runout exceeds the maximum, replace the axle hub.
2. Install the front disc.
  HINT:
  
  Align the matchmarks of the front disc and front axle hub before installing them.
3. Install the front disc brake caliper.
  Torque: 109 N*m (1,114 kgf*cm, 81 ft.*lbf)
4. Install the front wheel.
  Torque: 103 N*m (1,050 kgf*cm, 76 ft.*lbf)
  
  Fig 2: Inspecting Front Axle Hub Runout
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002