SDR FDEA200911274208

Service difficulty report · Channel · Boeing 75721B

Difficulty date: November 27, 2009
Submitted: December 1, 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: Channel
Part number: 149N755320
Condition: Cracked
Location: Zone 100
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 WTB UNDERWING FAIRING SUPPORT STRUCTURE CHANNEL IS CRACKED FROM BS 1070 TO BS 1073, RBL 67.0". CRACKED CHANNEL FROM BS 1070 TO BS 1073 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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