SDR AWXA200200710

Service difficulty report · Beam · Boeing 73733A

Difficulty date: July 29, 2002
Submitted: August 9, 2002
Operation: Air carrier
Aircraft: N174AW
Make and model: Boeing 73733A
Aircraft serial: 23633
Aircraft time: 54,740 hours, 33,889 cycles
Engine time: 0 hours, 0 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Beam
Part number: 6546812186
Condition: Corroded
Part time: 0 hours, 0 cycles
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

MCN - MAJOR REPAIR - DURING C-17 CHECK EXFOLIATION CORROSION WAS FOUND ON THE UPPER SURFACE OF DIAGONAL FLOOR SUPPORT BETWEEN BS 986.5 AND BS 1006, RBL 8 TO RBL 17. MAINTENANCE REMOVED DIAGONAL FLOOR SUPPORT BETWEEN BS 986.5 TO BS 1006, RBL 8 TO RBL 17; FABRICATED A NEW FLOOR SUPPORT, AND INSTALLED REPAIR IAW B737-300 SRM 51-40-02, PG. 11-12.

More about the Boeing 737-33A