Impreza F4-2.5L SOHC (2003)
CAUTION: Secure the gearbox in a vice using the ST as shown. Do not attempt to secure it without this ST.
3. Using ST, loosen the lock nut.
ST 926230000 SPANNER
4. Tighten the adjusting screw until it no longer tightens.
5. Loosen the adjusting screw and remove the spring and sleeve.
CAUTION: Replace the spring and/or sleeve if damaged.
6. Remove the two bolts securing valve assembly.
7. Carefully draw out the input shaft and remove the valve assembly.
