Mazda RX-8 Workshop Manual page 2310

15. Connect the solenoid connectors to the solenoids.
16. Coat a new O-ring with ATF and install it to the oil strainer.
17. Install the oil strainer with the bolts to the control valve body component.
Tightening torque
8.0—12.0 N·m {82—122 kgf·cm, 72—105 in·lbf}
CAUTION:
Pay attention to the fabric so that foreign materials from it cannot comes out in
the transmission.
18. Clean the contact surface of oil pan and transmission case.
NOTE:
Clean the oil cleaner magnets before install it.
19. Install the magnets to the oil pan.