Mazda RX-8 Workshop Manual page 2180

1. Shift to any gear position.
2. Install the SST to the main shaft.
WARNING:
Remove the transmission carefully, holding it steady. If the transmission falls it could be damaged or cause
injury.
3. Place the transmission on the transmission jack and raise it.
NOTE:
Slowly rotate the SST to engage the clutch with the main drive gear spline, and install the transmission.
4. Install the transmission.
5. Tighten the transmission installation bolt.
Bolt length
A: 55 mm {2.1 in}
B: 90 mm {3.5 in}
Tightening torque