As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING TAKEOFF, BOTH LT AND RT TORQUE INDICATORS FAILED. MAINTENANCE TRACED THE PROBLEM TO A BROKEN WIRE ON INLINE FUSE HOLDER BEHIND INSTRUMENT PANEL. THIS FUSE SUPPLIES AC POWER TO BOTH TORQUE METER CIRCUIT BREAKERS ON THE BREAKER PANEL. WIRE REPAIRED. SYSTEM CHECKED SERVICEABLE.