SDR FDEA201408212273

Service difficulty report · Seat Track · Boeing 757222

Difficulty date: August 21, 2014
Submitted: October 6, 2014
Operation: Air carrier
Aircraft: N785FD
Make and model: Boeing 757222
Aircraft serial: 26682
Aircraft time: 68,836 hours, 25,096 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Part number: 144N50202
Condition: Chafed
Location: Fuselage
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

CABIN STATION 1030 - 1050 LBL 24.75 SEAT TRACK CROWN FOUND CHAFED. CHAFFED MARK REMOVED AS PER SRM 51-10-02 REV 112. CLEANED UP DEPTH OF 0.030" FOUND EXCEED CROWN LIMIT 0.020" AS PER SRM 53-00-52 ALLOWABLE DAMAGE 1 FIG 101 REV 112. SEAT TRACK CROWN SECTION BETWEEN STA 1030 TO STA 1070 LBL 24.75 REMOVED AND REPLACED BY SEAT TRACK CROWN. REPAIR AS PER SRM 53-00-52 FIG 201 REPAIR 4 REV 113. REPAIR CLASSIFIED AS MAJOR.