Fluid Level Inspection
1. Verify that the fluid level is between MAX and MIN of the sub tank when the engine is cold.
If the fluid is not at the specified level, adjust the fluid level (MIN-MAX on sub tank) by adding/draining the fluid.
Mazda Genuine ATF M-III, M-V or equivalent (e.g. Dexron ® II)
1.0 L {1.1 US qt, 0.88 lmp qt}
Fluid Leakage Inspection
1. Start the engine and idle it.
2. Turn the steering wheel fully to left or right, to generate the fluid pressure.
CAUTION:
Do not maintain the steering wheel fully turned for 5 s or more. It is possible that oil temperature can rise and this will negatively affect the oil pump.
3. Inspect for the fluid leakage at the points indicated in the figure.

If fluid leakage is found, repair or replace the related parts..
Oil Control Valve (OCV) Removal/Installation [Skyactiv G 2.0]
Power Steering Fluid Line Component Removal/InstallationCoolant Reserve Tank Removal/Installation [Mzr 2.0, Mzr 2.5]
WARNING:
Never remove the cooling system cap or loosen the radiator drain plug while
the engine is running, or when the engine and radiator are hot. Scalding engine
coolant and steam may shoot out and cause serious injury. It may also damage
the engine and cooling system.
Tu ...
Brake Fluid Pressure Sensor Inspection
1. Switch the ignition to off.
2. Install the SSTs to the master cylinder (secondary side) as shown in
the figure.
NOTE:
When installing the SST (49 D043 0A0) to the master cylinder, use
a commercially available flare nut wrench (flare nut across flat 12 mm {0.47
in}).
...
Rear Drain Hose Installation
CAUTION:
If the rear drain hose is pinched or bent anywhere, the water in the hose
may not discharge and enter the inside of the vehicle. During and after installation
of the trims and the headliner, always make sure there is no interference with
the rear drain hose. Fix any problem ...