What was found
FLT 3523 - DURING CRUISE FLIGHT, THE NR 4 ENGINE WAS RUNNING HOT. AIRCRAFT RETURNED TO MSP. MAINTENANCE REPLACED BLEED BOND ACTUATOR. OPS CHECK GOOD. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 3523 - DURING CRUISE FLIGHT, THE NR 4 ENGINE WAS RUNNING HOT. AIRCRAFT RETURNED TO MSP. MAINTENANCE REPLACED BLEED BOND ACTUATOR. OPS CHECK GOOD. (X)