MOS HRSAiSC A/R REF: BTC 72-140-02-01 AFL TSI:44 TSI:38 177.97 08-OCT-1999 3709:19 44 884 38 72-150-01 DISCARD LEFT ENGINE STAGES 4 - 9 SPOOL AT MANUFACTURER'S LIFE LIMIT. (REFER TO NO.1 ENGINE STATUS REPORT) MOS 177.97 08-OCT-1999 HRSAISC A/R TSI:44 3709:19 44 REF: BTC 72-150-01-01 AFL TSI:38 8