What was found
DURING HEAVY CHECK WAS REPORTED THAT APU REMOVABLE FIREWALL 351BZ HAS 2 CRACKS IN TOP AND BOTTOM NEAR BEND. MAINTENANCE CUTOUT CRACKS IN 351BZ TOP AND BOTTOM NEAR BEND REPAIRED FIRE WALL IAW ETD 2014-170-089670, REV A, SEE CONTINUATION CARD VP-038120-2014/158 C1-C2 FOR WORK DETAILS ISSUED NON MEL DMI R54727/3, PERFORM DVI EVERY 10000 F/C OF REPAIRED AREA AT EVERY 10000 F/C AS OF OCTOBER 29 2014 THERE IS NO SPECIFIC TASK IN MRBR REVISION HISTORY NR 8 THAT COVERS REQUIREMENT.