SDR P2EA00138

Service difficulty report · Keelbeam · Boeing 737247

Difficulty date: April 15, 2000
Submitted: June 12, 2000
Operation: Air carrier
Aircraft: N912MP
Make and model: Boeing 737247
Aircraft serial: 19607
System (JASC): 5314 · Fuselage Main, Keel
Part: Keelbeam
Condition: Cracked
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

SJO - DURING C-CHECK, KEEL BEAM CORRODED AND CRACKED AT BS 720, WL 148 AND LBL 5. REPAIRED KEEL BEAM LOWER CHORD BETWEEN BS 704 AND BS 727+4 IAW COOPESA E.O. COO-3-53-249-00, DATED 4-25-00. SEE COOPESA W/O N10316-1-178, VAM100 NR 538, 912SDA144, COOPESA E.O. COO-3-53-249-00 DATED 4-25-00 BOEING FAX COO-SJO-00-00413H DATED 4-24-00 AND FAA FORM 8110-3 DER NR 635303-NM DATED 5-4-00. (X)