SDR DALA2016083106367

Service difficulty report · Crease Beam · Boeing 737832

Difficulty date: August 30, 2016
Submitted: September 2, 2016
Operation: Air carrier
Aircraft: N372DA
Make and model: Boeing 737832
Aircraft serial: 29620
Aircraft time: 54,323 hours, 22,511 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Crease Beam
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

DURING INSPECTION, FOUND CABIN FLOOR STRUCTURE, CREASE BEAM CHORD AT L1 DOOR, HAS SURFACE CORROSION, STA 305-355. MAINTENANCE REMOVED CORROSION FROM L1 DOOR CREASE BEAM IAW SRM 53-10-15, PARA 4C. FOUND TO BE OUT OF LIMITS IAW SRM 53-10-15, FIG 108, .090" ORIGINAL REMAIN .045" LOSS OF .045". R & R CREASE BEAM IAW DWG 141A8110.