SDR CALA2012040400228

Service difficulty report · Frame · Boeing 737824

Difficulty date: April 3, 2012
Submitted: April 4, 2012
Operation: Air carrier
Aircraft: N26210
Make and model: Boeing 737824
Aircraft serial: 28770
Aircraft time: 44,570 hours, 15,691 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Part number: BAC15177057075T
Condition: Cracked
Location: Bs 440
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

FRAME IS CRACKED AT STA 440L BETWEEN S-8L AND S-9L. REMOVED SUPPORT BRACKET, CUT OUT DAMAGE, NDT AREA, FABRICATED REPAIR ANGLES A&B TREATED & PRIMED, COLD WORKED 6 HOLES & INSTALLED, INSTALLED SUPPORT BRACKET, APPLIED FILLET SEAL REF EA 5310-04716 REV C FIG 3.