Service difficulty report · Stringer Splice · Boeing 75721B

Difficulty date
November 20, 2009
Submitted
November 20, 2009
Operation
Air carrier
Aircraft
N934FD
Make and model
Boeing 75721B
Aircraft serial
24331
Aircraft time
50,153 hours, 32,684 cycles
Part
Stringer Splice
Part number
146N3110171
Condition
Corroded
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

AFT CARGO BS 1464 STR 27L CORRODED AT SPLICE JOINT. CORROSION REPAIR AT BS 1464 CARRIED OUT IAW EA F-5310-133448 (STRINGER SRM SPLICE REPAIR FASTENER SUBSTITUTE) AND SRM 51-40-02 REV 98. REPAIR IS CLASSIFIED AS MAJOR IAW GMM 6-2-100 CRITERIA.

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