Mazda 6 Service Manual: No.20 noise occurs at idle when vehicle is stopped in all positions/ranges

No.19 excessive shift shock on torque converter clutch (tcc)

No.21 noise occurs at idle when vehicle is stopped in d, s, l ranges, or in r position

Other materials:

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 ...

Mazda 6 Service Manual: Steering gear and linkage assembly
Caution Place copper plates, rag, or similar material in a vise, when secure the mounting bracket portion of the steering gear. Assemble in the order indicated in the table. Mounting Rubber Assembly Note 1. Apply soapy water to the rubber part of the mounting rubber. 2. Press the ...