As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DESCENT THRU FL200, NOTICED NR 2 ENGINE WOULD NOT SPOOL UP FOR LEVEL OFF. N1 REMAINED AT LESS THAN 35 N1, N2 60 PERCENT. NR 2 THROTTLE HAD A VERY LIGHT TRAVEL FORCE AND FELT DISCONNECTED. ACCOMPLISHED RED TABS AND SHUT DOWN ENGINE DUE TO ENGINE BEING UNRESPONSIVE TO THROTTLE COMMANDS. T/S AND FOUND CDP LINE LOOSE AT MEC RETORQUED AND SAFETY LINE IAW SMP RAN NR 2 ENGINE AT HIGH POWER IAW JRH 4-5, NO DEFECTS NOTED. OK FOR SERVICE.