SDR CALA2014051391017

Service difficulty report · Stringer · Boeing 757222

Difficulty date: May 12, 2014
Submitted: May 13, 2014
Operation: Air carrier
Aircraft: N535UA
Make and model: Boeing 757222
Aircraft serial: 25130
Aircraft time: 75,136 hours, 27,457 cycles
Engine: Pwa PW2040
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Damaged
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

BLIND FASTENER ON UPPER EXTERNAL FUSELAGE AT BS 572, STRINGER 6L. R & R BLIND FASTENERS WITH SOLID FASTENER ON UPPER FUSELAGE AT BS 572 STRINGER 6L IAW SRM 53-00-01. REPAIRED DAMAGE STRINGER COMMON TO THE BLIND FASTENER HOLE AT BS 572 STRINGER 6L IAW SRM 53-00-03 REPAIR 1 FIG 201. STRINGER REPAIR AT BS 572 STRINGER 6L IS A CAT A REPAIR ZONE 1 WITH REPEAT INSPECTION. ACCOMPLISHED HFEC OF FASTENER HOLES & 10 EA HOLES COMMON TO REPAIR IAW NDTM 51-00-16, NO DEFECTS NOTED.