SDR FDEA200910203612

Service difficulty report · Support · Boeing 75721B

Difficulty date: October 20, 2009
Submitted: October 20, 2009
Operation: Air carrier
Aircraft: N934FD
Make and model: Boeing 75721B
Aircraft serial: 24331
Aircraft time: 50,153 hours, 32,684 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support
Part number: 144N8140Y48
Condition: Corroded
Location: Bs 908
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

FAIRING SUPPORT STRUCTURE : KEELBEAM LWR VERTICAL WEB ANGLE SUPPORT HAS CORROSION AT BS 908, LBL 5.50", RBL 5.50". CORRODED ANGLE SUPPORT AT BS 908 KEEL BEAM LWR WEB REMOVED AND REPLACED IAW SRM 51-40-02 REV. 98. REPAIR IS CLASSIFIED AS MINOR IAW GMM 6-2-100 CRITERIA.

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