Service difficulty report · Fitting · Boeing 7572B7

Difficulty date
May 20, 2010
Submitted
May 20, 2010
Operation
Air carrier
Aircraft
N904FD
Make and model
Boeing 7572B7
Aircraft serial
27144
Aircraft time
53,423 hours, 21,903 cycles
Part
Fitting
Part number
657N316111
Condition
Damaged
Location
Bs 1640
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

DWG 657N3160, SH.2, REV. D, FOR AFT PALLET FRAME MOD, SHOWS 4EA. EXISTING FASTENER HOLES TO BE PICKED UP IN THE 657N3161-11 FITTING AT BS 1640. ACFT ACTUALLY HAS 5 EA EXISTING HOLES AT BS 1640, LBL 60, A FRAME REPAIR WAS ACCOMPLISHED, DUE TO DISCREPANCY EFFECTING THE PTF CONVERSION, ON MAE MOD W/C 118350399EZ2R02, AND MAE EA 757-5362-16-F2601, REV NEW. THIS NON-ROUTINE IS FOR TRACKING PURPOSES ONLY. MAJOR ALTERATION.

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