What was found
APU TAILPIPE FIRE. REMOVED BAD APU PN 380710-1, SN P-252 AND INSTALLED "REPAIRED" APU IAW CMP 490001, 491006, 491007 991005 AND 539701. OPS AND LEAK CHECK GOOD AT THIS TIME REF TO 8130-3, WO NR P-277, ZN3R030M, DATED DEC 09, 1008. TSN 615.0, CSN- 884.