I received DTC P00AF with engine power limitation. The problem was in the actuator; the seal on the bottom was worn out and no vacuum was created. Replacing the actuator without removing the turbine is a very exciting experience.Does anyone have experience repairing the actuator? I disassembled my old actuator and want to restore it using an oil seal.All that remains is to make a small adapter on a metalworking machine and assemble it back...