Service difficulty report · Support Bracket · Boeing 75721B

Difficulty date
June 14, 2009
Submitted
June 15, 2009
Operation
Air carrier
Aircraft
N933FD
Make and model
Boeing 75721B
Aircraft serial
24330
Aircraft time
52,447 hours, 30,243 cycles
Part
Support Bracket
Part number
113N33709
Condition
Cracked
Location
Zone 500
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

LT OTBD T/E MAIN FLAP PN 113N3003-13, SN CA-0206 OTBD CLOSURE RIB AREA AT WBL 561.0 AFT BRACKET WITH RIVET HOLE FOUND CRACKED. EVALUATE AND RECTIFY AS REQUIRED. LT OTBD T/E FLAP OTBD CLOSURE RIB AREA, WBL 561.0 AFT CRACK SUPPORT BRACKET REMOVED AND REPLACED IAW SRM 51-40-02 REV. 96. SUPPORT BRACKET FABRICATED IAW DWG 113N3370 REV. C AND PART MARKED AS FX 113N3370-9 IAW GMM 7-0-1001. REPAIR IS CLASSIFIED AS MINOR IAW GMM 6-2-100 CRITERIA.

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