Service difficulty report · Bushing · Boeing 757231

Difficulty date
November 18, 2019
Submitted
November 20, 2019
Operation
Air carrier
Aircraft
N717TW
Make and model
Boeing 757231
Aircraft serial
28485
Aircraft time
74,628 hours, 18,831 cycles
Part
Bushing
Condition
Corroded
Location
Rt Pylon
Stage of operation
IN
How discovered
9
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

(AIRCRAFT 6812, L/P 1366155) CORROSION ON UPPER SPAR FITTING BUSHING INBD SIDE AT RH PYLON. AMDS 5720-01100-0101B. CORRECTIVE ACTION: SUMMARY OF NRC S/N:00398, UPPER SPAR FITTING BUSHING INBD SIDE AT RH PYLON WAS REPLACED PER B757-200 SRM 54-51-90 REPAIR 3 PROCEDURE IX.