BRZ cam plate leak repair - Extreme86
Inspect underside of cam plate area to determine if the "side plate" gasket is not leaking.  If no leak is observed, remove the 3 bolts that attach the cam plate to the engine.  If possible, let the engine sit overnight before removing the cam plate as will eliminate any possibility of oil flowing down and out of the area you will be cleaning and applying new sealer.

Inspect underside of cam plate area to determine if the "side plate" gasket is not leaking. If no leak is observed, remove the 3 bolts that attach the cam plate to the engine. If possible, let the engine sit overnight before removing the cam plate as will eliminate any possibility of oil flowing down and out of the area you will be cleaning and applying new sealer.