Service difficulty report · Fitting · Boeing 75728A

Difficulty date
May 21, 2013
Submitted
May 21, 2013
Operation
Air carrier
Aircraft
N970FD
Make and model
Boeing 75728A
Aircraft serial
28166
Aircraft time
61,321 hours, 19,363 cycles
Part
Fitting
Part number
111N52245
Condition
Worn
Location
Bs 935
Stage of operation
IN
How discovered
U
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

BS 935, BL 0, FITTING HAS ONE OVERSIZED HOLE OF 0.352 IN DIAMETER. THE MATING FLOOR STRUCTURE HAS SAME HOLE SIZE AT SAME LOCATION AT STA 935, BL0. REPAIR WAS ACCOMPLISHED, DUE TO DISCREPANCY EFFECTING THE PTF CONVERSION, ON STAM W/C 49925760001 AND (STAM) EA 757-5345-16-F4187, REV. THIS NON-ROUTINE IS FOR TRACKING PURPOSES ONLY.

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