SDR ASAA2013042494695

Service difficulty report · Floor Support · Boeing 737890

Difficulty date: April 24, 2013
Submitted: May 7, 2013
Operation: Air carrier
Aircraft: N596AS
Make and model: Boeing 737890
Aircraft serial: 35688
Aircraft time: 19,035 hours, 5,969 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Part number: 146A131076
Condition: Cracked
Location: Bs 727g
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

AFT CARGO UNDER FLOOR, FLOOR SUPPORT VERTICAL ANGLE AT BSTA 727G, RBL 13.5, CRACKED. ACFT GROUNDED. REMOVED AND INSTALLED FLOOR SUPPORT VERTICLE ANGLE AT STA 727G, RBL 13.5 IAW SRM 51-40-02 AND DWG 146A1310. FABRICATED NEW ANGLE IAW DWG 146A1310. PRIMED ANGLE IAW SRM 51-20-01. CHROMIC ACID ANODIZED IAW BAC 5019, CL3.