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: Power steering fluid inspection
Fluid Level Inspection 1. Inspect the power steering fluid level. Add fluid to the specified level as necessary. Fluid specification ATF M-III or equivalent (e.g. Dexron®II) Fluid Leakage Inspection 1. Start the engine and let it idle. 2. Turn the steering wheel fully to the left and ...

Mazda 6 Service Manual: Fuel pump unit removal/installation
Warning Fuel line spills and leakage are dangerous. Fuel can ignite and cause serious injuries or death and damage. Fuel can also irritate skin and eyes. To prevent this, do not damage the sealing surface of the fuel pump unit when removing or installing. Caution Disconnecting/co ...