B4000 SE Regular Cab 4WD V6-4.0L OHV (1999)
Caution: Make sure that the screen is properly located.
6. Clean and inspect the EPC limit circuit screen. Install the EPC limit circuit screen.
7. Install the (four) main control valve body check balls.
Caution: The springs and valves are not interchangeable. Damage to transmission may occur.
8. Install the dark color plastic converter relief valve and spring.
9. Install the extension housing lube orifice and the metal silver EPC limit relief valve and spring.
1) Install the extension housing lube orifice.
2) Install the silver metal EPC limit relief valve and spring.
Note: The springs and valves are not interchangeable.