SDR DALA1035585533

Service difficulty report · Skin · Boeing 757251

Difficulty date: December 13, 2010
Submitted: December 14, 2010
Operation: Air carrier
Aircraft: N533US
Make and model: Boeing 757251
Aircraft serial: 24264
Aircraft time: 70,100 hours, 28,578 cycles
Engine: Pwa PW2037
System (JASC): 5414 · Nacelle/Pylon, Plate/Skin
Part: Skin
Condition: Cracked
Location: Nr 2 Nacelle
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

DURING M-CHECK FOUND NR2 PYLON OTBD AFT OF CTR T/R INSOLATOR ACCESS PANEL CUT OUT CRACKED. REMOVED OTBD T/R HINGE AND 1EA DOUBLER FROM NR2 PYLON OTBD IAW SRM 51-40-02, PAGE 240, CUT OUT THE CRACK DAMAGE IAW ERA 487267-14, REV 0, STEPS 5 FAB REPAIR DOUBLER IAW ERA 487267-14, REV O , INSTALLED OTBD T/R HINGE FITTING PN 311N3553-14 IAW ERA 487267-14 REV O, STEP 11.