As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 7195 - IAD-ROA - AIRCRAFT ABORTED TAKEOFF DUE TO LEFT ENGINE WOULD ONLY PRODUCE 99.2 PERCENT RPM. AIRCRAFT RETURNED TO THE GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND ADJUSTED X-SCREW ON LEFT ENGINE, OPS CHECK OK. AIRCRAFT WAS RELEASED AND RETURNED TO SERVICE. (M)