Service difficulty report · Frame Splice · Boeing 75721B

Difficulty date
November 1, 2009
Submitted
November 3, 2009
Operation
Air carrier
Aircraft
N934FD
Make and model
Boeing 75721B
Aircraft serial
24331
Aircraft time
50,153 hours, 32,684 cycles
Part
Frame Splice
Part number
149N712719
Condition
Corroded
Location
W-B Fairing
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

RT FWD WING-TO-BODY FAIRING SPLICE FRAME BETWEEN BS 840 AND BS 860, RBL 20 HAS CORROSION. EVALUATE AND RECTIFY. RT FWD WING-TO-BODY FAIRING SPLICE FRAME BETWEEN BS 840 AND BS 860, RBL 20, OTBD CHORD FABRICATED IAW DWG NR 149N7127 SHEET 1, REV E AND INSTALLED IAW SRM 51-40-02 REV 98. PART MARKED AS FX 149N7127-19 IAW GMM 7-0-1001. REPAIR IS CLASSIFIED AS MINOR IAW GMM 6-2-100 CRITERIA.

More about the Boeing 757-21B