Service difficulty report · Intercostal · Boeing 75721B

Difficulty date
November 19, 2009
Submitted
November 19, 2009
Operation
Air carrier
Aircraft
N934FD
Make and model
Boeing 75721B
Aircraft serial
24331
Aircraft time
50,153 hours, 32,684 cycles
Part
Intercostal
Part number
146N542527
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

WEB CORRODED AT STA 1290 -1300 LBL 20. CORRODED INTERCOSTAL WEB BETWEEN STA 1290 AND STA 1300 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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