SDR FDEA200907062490

Service difficulty report · Floor Support · Boeing 75721B

Difficulty date: July 6, 2009
Submitted: July 6, 2009
Operation: Air carrier
Aircraft: N933FD
Make and model: Boeing 75721B
Aircraft serial: 24330
Aircraft time: 52,447 hours, 30,243 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Part number: 146N5590745
Condition: Corroded
Location: Zone 200
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

FLOOR SUPPORT FOUND CORRODED AT STA 1451, RBL 64. STA 1451 TO STA 1461, RBL 64 FLOOR SUPPORT ANGLE REPAIR CARRIED OUT IN ACCORDANCE WITH EA F-5310-131065 AND SRM 51-70-12 REV. 97, FIG. 1, SHEET 5 DETAIL VI AND CARRIED OUT PART MARKED AS PER GMM 7-0-1001. REPAIR IS CLASSIFIED AS MAJOR AS PER GMM 6-2-100.

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