mping all over the place. The controllers are not easy to swap, maybe swap the Torque motors for the trip to KTEB. Narrow it down. The question of the Check Valve that he sent, could be an issue- It wouldn't explain the voltage and pressure changes to the precoolers, but has merit. The check valve being stuck

mping all over the place. The controllers are not easy to swap, maybe swap the Torque motors for the trip to KTEB. Narrow it down. The question of the Check Valve that he sent, could be an issue- It wouldn't explain the voltage and pressure changes to the precoolers, but has merit. The check valve being stuck

the place. The controllers are not easy to swap, maybe swap the Torque motors for the trip to KTEB. EFTA00648764 Narrow it down. The question of the Check Valve that he sent, could be an issue- It wouldn't explain the voltage and pressure changes to the precoolers, but has merit. The check valve being stuck