As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 ENGINE PRSOV AND PRECOOLER CONTROL VALVE FAIL CONTROL PRESSURE CHECK, REF T/C NG-36WC-00001. FOUND BRAIDED LINE LEAKING ON NR 2 ENGINE. ACFT GROUNDED. REPLACED NR 2 ENGINE PRSOV REF MM 36-11-04. REPLACED NR 2 ENG PRECOOLER CONTROL VALVE, REF MM 36-12-02. REPLACED BRAIDED LINE, LEAK CHECKED GOOD.