Service difficulty report · Floorbeam · Boeing 757232

Difficulty date
May 27, 2016
Submitted
June 8, 2016
Operation
Air carrier
Aircraft
N666DN
Make and model
Boeing 757232
Aircraft serial
25034
Aircraft time
81,201 hours, 37,034 cycles
Part
Floorbeam
Condition
Cracked
Location
Bs 345
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

BS 345, BL 0, FLOORBEAM LOWER STABILIZATION STRAP IS CRACK. CP53-221-071. REMOVED FASTENERS & DAMAGED SECTION OF STRAP BS 345-324, BL0 IAW SRM 53-00-51, REPAIR 13. HFEC INSP OF HOLES & TRIM OUT IAW NDTM PT 6 51-00-19 & 51-00-16 ASSET 15270, NO DEFECTS NOTED. PERFORMED DVI AT BS 345, BL 0 FLOORBEEAM IAW SRM 53-00-51. REPAIR 13, STEP 4G NO DEFECTS NOTED. FABRICATED, LOCATED, DRILLED AND DEBURRED -1 STRAP 7075T6 .040 PO ST-00005363 & -2 FILLER 7075T6 .032 PO ST-00007152 IAW SRM 53-00-51, REPAIR 13, ALODINED & PRIMED IAW SRM 51-20-01. INSTALLED -1 STRAP & -2 FILLER AT BS 324-345, BL0 IAW SRM 53-00-51, REPAIR 13. NO FURTHER INSPECTION REQUIRED