SDR CALA2017062301926

Service difficulty report · Web · Boeing 757224

Difficulty date: June 21, 2017
Submitted: June 23, 2017
Operation: Air carrier
Aircraft: N34137
Make and model: Boeing 757224
Aircraft serial: 30229
Aircraft time: 66,406 hours, 16,317 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Part number: 146N53189
Condition: Corroded
Location: Bs 1706
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

CORROSION FOUND ON AFT WET AREA WEB BS 1706, LBL 5. REMOVED CORROSION IAW AMM 51-00-53, FOUND AREA OUT OF LIMITS AND FOUND A HOLE CRACKED, OVERSIZE HOLE IAW EC/RA 53330/04259, STEP 3, II. FABRICATED A DOUBLER REPAIR, LOCATED, DRILLED, TREATED AND PRIMED AND INSTALLED IAW EC/RA 5330-04259