Outback F4-2.5L DOHC Turbo (2006)
9. Set the ST to pinion, and install the seal ring.
ST 34199AG020 GUIDE
10. Remove the ST GUIDE, and form the seal ring properly using ST FORMER.
ST 341 99AG070 FORMER
11. Put vinyl tape around the pinion shaft splines to protect oil seal from damage.
12. Install the valve to pinion, and install the snap ring.
13. Fit the pinion & valve assembly into valve housing.