Mazda 3 Service Manual: Wheel Hub, Steering Knuckle Inspection
Wheel Bearing Excessive Play Inspection
1. Install the magnetic base and dial gauge as shown in the figure and measure the wheel bearing axial excessive play.
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If it exceeds the maximum specification, replace the wheel hub bearing.
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Maximum front wheel bearing play
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0.05 mm {0.002 in}
Wheel Hub, Steering Knuckle Disassembly/Assembly
1. Disassemble in the order indicated in the table.
1
Dust Cover
2
Wheel hub component
.
3
Retaining clip
...
Wheel Hub, Steering Knuckle Removal/Installation
CAUTION:
Performing the following procedures without first removing the ABS wheel-speed
sensor may possibly cause an open circuit in the wiring harness if it is pulled
by mistake. Before ...
Other materials:
Seat Weight Sensor Inspection [Two Step Deployment Control System]
CAUTION:
If any of the following work is performed, perform the seat weight sensor
inspection using the M-MDS.
Removal of the passenger-side seat
Loosening and retightening of passenger’s seat fixing bolts
Or, the vehicle is involved in a collision
...
Brake Assist
During emergency braking situations
when it is necessary to depress the brake
pedal with greater force, the brake assist
system provides braking assistance, thus
enhancing braking performance.
When the brake pedal is depressed hard or
depressed more quickly, the brakes apply
more firmly.
N ...
Front Combination Light Bracket Replacement
NOTE:
Verify that the front combination light is not damaged before using the repair
bracket for installation when the original brackets are damaged. If the front
combination light component is damaged, replace the light as a single unit.
1. Cut off the front combination light br ...
