As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 7190 - IAD-MDT - DURING CLIMB, AIRCRAFT MADE AN UNSCHEDULED LANDING DUE TO LEFT ENGIEN WOULD NOT MAKE TORQUE. AIRCRAFT RETURNED TO THE GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REPAIRED EXPOSED SHIELDING ON LEFT ENGINE SOFT HARNESS. OPS CHECK OK. AIRCRAFT WAS RELEASED AND RETURNED TO SERVICE. (M)