Throttle Body Assembly Removal and Installation: Notes
WARNING: This page is about a different car, the 2010 Suzuki Kizashi. However, it is still accessible from the selected car via links, so may be relevant.
Reference: THROTTLE BODY AND INTAKE MANIFOLD COMPONENTS
CAUTION:
Do not perform disassembly. Even if reassembly is performed, performance will be inferior to the original performance. If throttle body is found faulty, replace it with new one as an assembly.