SDR SROM20090009

Service difficulty report · Keelbeam · Boeing 737205

Difficulty date: August 14, 2009
Submitted: August 14, 2009
Operation: General aviation
Aircraft: N736BP
Make and model: Boeing 737205
Aircraft serial: 23465
Aircraft time: 40,284 hours, 38,146 cycles
System (JASC): 5314 · Fuselage Main, Keel
Part: Keelbeam
Condition: Corroded
Location: Fuselage
Part time: 40,284 hours, 38,146 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

REPAIRED CORROSION ON LOWER KEEL BEAM AT STA BS 680 - BS 685 AND BS 700 - BS 727 LBL 6.5 BY REMOVING CORROSION IN ACCORDANCE WITH BOEING STRUCTURAL REPAIR MANUAL (SRM), CHAPTER 51-10-1 AND 53-10-1 AND REPAIRING KEEL BEAM IN ACCORDANCE WITH FAA DER APPROVED FORM 8110-3 ASI SOLUTIONS, INC 211-1226-09-685, DATED JULY 30, 2009. REFERENCE KELOWNA FLIGHTCRAFT NON-ROUTINE TASK 224, DATED AUGUST 7, 2009.