SDR ASAA2017082921931

Service difficulty report · Floor Support · Boeing 737890

Difficulty date: August 29, 2017
Submitted: September 18, 2017
Operation: Air carrier
Aircraft: N586AS
Make and model: Boeing 737890
Aircraft serial: 35189
Aircraft time: 37,874 hours, 11,545 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Part number: 146A750123
Condition: Corroded
Location: Bs 783-887
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

FWD CARGO AT BS 783 TO 803, RBL 14, FLOOR SUPPORT HAS CORROSION. ACFT GROUNDED. REMOVED CORROSION AND FOUND OUT OF LIMITS IAW SRM 53-00-53-01-2, REMOVED DAMAGED SECTION FLOOR SUPPORT, FABRICATED A REPAIR SECTION & SPLICE. INSTALLED IAW SRM 53-00-53-2R-3, REPAIR 3.