5-10 Energy storage system 5. New Energy Power System h. Unscrew 10 fixing bolts on both sides of the battery pack and remove the battery pack assembly. Tightening torque of bolt: (80±5) Nm. Refitting procedure The refitting procedure is performed in reverse order. CAUTION: - Coolant cannot be reused, mixed or replaced with that of different colors. Check whether the coolant level is between the MAX (highest) and MIN (lowest) marks and tighten the motor auxiliary tank cover. VOYAH FREE