SDR AWXA200200730

Service difficulty report · Floor Support · Boeing 73733A

Difficulty date: August 1, 2002
Submitted: August 13, 2002
Operation: Air carrier
Aircraft: N174AW
Make and model: Boeing 73733A
Aircraft serial: 23633
Aircraft time: 54,740 hours, 33,889 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Part number: 65C326779
Condition: Corroded
Location: Fuselage
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 CORROSION WAS FOUND ON THE UPPER SURFACE OF FLOOR SUPPORT AT BS 994, RBL 20.70 - RBL 33.80. MAINTENANCE REMOVED DAMAGED FLOOR SUPPORT BS 994, RBL 20.70 - RBL 33.80. FABRICATED A NEW FLOOR SUPPORT, AND INSTALLED REPAIR IAW B737-300 SRM 51-40-05, PG. 4-5.

More about the Boeing 737-33A