For 1990-2009 cars

1. Inspect the No. 2 rear control valve body (445) casting for the following conditions:

• | Porosity

• | Cracks

• | Damaged machine surface

• | Chips or debris

• | Damage to valve bores

2. Inspect all valves, springs, bushings, and clean all components in clean solvent.
3. Install the second clutch (B2) control valve (446).
4. Install the second clutch (B2) control valve spring (447).
5. Install the second clutch (B2) control valve plug (448).
6. Install the sleeve/bore plug retainer (459).
7. Install the lock up control valve (454).
8. Install the lock up control valve plunger (455).
9. Install the lock up control valve spring (456).
10. Install the lock up control valve sleeve (457).
11. Install the sleeve/bore plug retainer (458).
12. Install the reverse shift restrict ball check valve bushing - inner (451).
13. Install the reverse shift restrict ball check valve (452).
14. Install the reverse shift restrict ball check valve bushing - outer (453).
15. Install the sleeve/bore plug retainer (459).
16. Install the 2 accumulator check valve assemblies (353).
17. Install the TCC check valve spring (449).
18. Install the TCC check valve (450).