Procedure
1. Clean all dirt from the downshift servo adjustment screw.
2. Loosen the locknut.
3. Loosen and tighten the adjustment screw twice to a tightening torque of 5 N·m.
4. After tightening the adjustment screw to a torque of 5 N·m, loosen it by 3–31/3 turns.
5. Tighten the lock nut to the specified torque. Tightening torque: 15–22 N·m.
Caution: Apply DC780 sealant to the threads of the downshift servo adjustment screw before adjusting.