What was found
B18771 NR 2 ENGINE SPOOL DOWN AT LEVEL 39000 FT N DRIFT DOWN TO 35000 FT N RESTART SUCCESSFULLY BEFORE RESTART N1 31 N N2 24.55 OIL PRESS AS NML RESTART IS 30000 FT. C/A:1. NR 2 ENGINE CHECK IAW FIM 71-01-00 PG 8 N 209 ALL NML. 2.ENG INLET N EXHAUST CK NML. 3.FUEL SYS FILTERS CK FOUND NML. 4.ALSO FUEL TANKS SUMP DRAIN VLV DRAINED. 5.FURTHER TO TPEMMCI. TLX 110656 FURTHER CHECK REQ C/OUT.SATIS HI-POWER RUN PERFORMED.IAW MM 71-00-00 ALL PARAMETERS ARE NML ACCELERATION IS NML.LEAK CK C/OUT AFT ENG RUN ALL SATIS. 6.THIS EVENT IS STILL UNDER TROUBLE SHOOTING AND SURVEY ROOT CAUSE.