SDR WRLA20100615405

Service difficulty report · Fitting · Boeing 7474H6

Difficulty date: June 15, 2010
Submitted: July 12, 2010
Operation: Air carrier
Aircraft: N741WA
Make and model: Boeing 7474H6
Aircraft serial: 25702
Aircraft time: 70,060 hours, 9,121 cycles
Engine: Pwa PW4056
System (JASC): 5420 · Nacelle/Pylon Miscellaneous Structure
Part: Fitting
Condition: Chafed
Location: Nr 4 Pylon
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

CHAFING - FOUND PYLON-4 MID SPAR UNDER WING FITTING BUSHING OUTSIDE AROUND CHAFING (LT FITTING RT SIDE, RT FITTING RT SIDE). ACCOMPLISHED PYLON 4 MID SPAR UNDER WING FITTING REPAIRED REFERENCE JOB CARD ATTACHING SHEET 025857, 025858. CONDITION CHECK SATISFACTORY.

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