1. Inspect the following.

(1) Column bearing for damage
(2) Steering shaft length
- Replace the steering shaft component as necessary.
Length
211.6 mm {8.3 in}
2. Inspect the tilt and telescope operation

(1) Verify that the adjusting lever moves smoothly from unlock position to lock position.
(2) Verify that the steering shaft is fixed firmly when the adjusting lever is locked.
- Replace the steering shaft component as necessary.
Steering wheel and column removal/installation
Steering gear and linkage removal/installationMazda 6 Service Manual: Cruise actuator removal/installation
1. Disconnect the negative battery cable.
2. Remove in the order indicated in the table.
3. Install in the reverse order of removal.
Cover Removal Note
Unclamp the clips of the heater hoses at the front of the cover.
...
Mazda 6 Service Manual: Steering gear and linkage inspection
Rack Inspection
1. Inspect the rack for cracking, damage, and tooth wear. Replace it as
necessary.
2. Measure the runout of the rack.
Runout
Near point A: 0.15 mm {0.006 in} max.
Near point B: 0.20 mm {0.008 in} max.
3. If not within the specification, replace the rack.
Tie-rod End ...