Service difficulty report · Seat Track · Doug MD11F

Difficulty date
June 17, 2025
Submitted
July 8, 2025
Operation
Air carrier
Aircraft
N254UP
Make and model
Doug MD11F
Aircraft serial
48406
Aircraft time
84,414 hours, 19,732 cycles
Part
Seat Track
Part number
AFA779511
Condition
Cracked
Location
Zone 200
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

MAIN CARGO SEAT TRACK CRACKED AT BOTTOM SIDE VEIWED FROM CENTER CARGO STA 1681 LBL 8.5. FABRICATED 2 EA SEAT TRACK SPLICES REPAIR REF SRM 53-00-52-2R-1.FABRICATED 2EA REPAIR SPLICE PLATES REF SRM 53-00-52-2R-1. INSTALLED EWIS AT MAIN CARGO STA 1681 LBL8.5 REF SRM 51-00-12.CUT OUT DAMAGE SECTION OF SEAT TRACK SECTION FROM MAIN CARGO COMP STA 1671 TO 1691 LBL 8.5, CUT OUT DAMAGE SECTION IS APPPRX 20" REF MD11 SRM 53-00-52-2R-1. FABRICATED SEAT TRACT SECTION SRM 53-00-52-2R-1 AND DWG AFA7795.NSTALLED SEAT TRACK AND 2EA SPLICES AT MAIN CARGO COMP STA1681 LBL 8.5 REF SRM 51-33-01 AND SRM 53-00-52-2R-1.

More about the Doug MD-11F