Service difficulty report · Floorbeam · Boeing 757232

Difficulty date
June 6, 2011
Submitted
November 1, 2011
Operation
Air carrier
Aircraft
N992FD
Make and model
Boeing 757232
Aircraft serial
22912
Aircraft time
74,746 hours, 36,427 cycles
Part
Floorbeam
Part number
143N5013
Condition
None
Location
Zone 200
Stage of operation
IN
How discovered
V
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

FLOORBEAM STA 680 REQUIRES REPLACEMENT DUE TO INCOMING REPAIRS THAT WILL INTERFERE WITH SEAT TRACK INSTALL. REMOVED FLOORBEAM STA 680 IAW SRM 51-40-02. REMOVED BRACKETS STA 680 RBL 17-62 (4EA) AND LBL 24-62 (2EA) PER SRM 51-40-02. RECEIVED EXTRUSION PN BAC 1518-338/18A. BATCH 1944014 AND FABRICATED NEW FLOORBEAM IAW SRM 53-30-51. LOCATED AND DRILLED IAW SRM 51-40-05. TREATED, PRIMED AND TOP COATED IAW SRM 51-20-01 AND AMM 51-21-00. PART MARKED PN FX-143N5013 IAW GMM 7-0-1001. INSTALLED BRACKETS STA 680, RBL 17-62 AND LBL 24-62 IAW SRM 51-40-02. INSTALLED FLOORBEAM PN FX-143N5013 IAW SRM 51-40-02 AT STA 680 RBL 70 TO LBL 70. MAJOR REPAIR.