As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 ENGINE GREATELY LAGS #1 ENGINE IN SPOOL UP CAUSING YAW WHEN USING REVERSE IN LANDING. PERFORMED ACCEL CHECK TEST 8 IAW AMM 73-21-00 OPS CHECK GOOD .PERFORMED THRUST LEVER ADJUSTMENT THRUST REVERSER POSITION ADJUSTMENT TEST IAW AMM 73-21-00-700-806-F00. NO FAULTS NOTED ; ENGINEERING CONFIRMED FROM FDR DATA OPERATOR ERROR OCCURED . AIRCRAFT IS OK FOR SERVICE.