Montero Sport 2WD V6-3.0L SOHC (1997)
10. While pushing the pressure regulator valve sleeve with a finger, install the seat.
CAUTION: The seat must engage with the same groove of the primary regulator valve sleeve as before.
11. Install the 1-2 shift valve, spring and plug as illustrated.
12. While pushing the plug, install the seat.
13. Apply Automatic Transmission Fluid (ATF) to three new O-rings and install them to the solenoids respectively.
14. Install the shift solenoids No. 1, No. 2 and lock up solenoid as illustrated and tighten the bolts.
15. Confirm that the one pin and three seats are installed as illustrated.
16. Install the check ball.
17. Install the steel ball and the check valve.
