As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT ENGINE TORQUE GAUGE INDICATION FLUCTUATES WHILE VIBRATION FELT DURING CLIMBOUT. RETURNED TO SBA. INSTALLED SCU AND TORQUE PROBE IAW 61-23-00 AND 71-00-00. PERFORMED RUN TEST AND GROUND POWER TEST. OPS CHECKS GOOD. NO ABNORMAL VIBRATIONS FELT. (S/N MM4430) (S/N 1324) OFF - SCU (S/N MM1850) (S/N 0553) OFF - PROBE.