SDR DALA2025103107978

Service difficulty report · Seat Track · Boeing 757251

Difficulty date: October 23, 2025
Submitted: October 31, 2025
Operation: Air carrier
Aircraft: N557NW
Make and model: Boeing 757251
Aircraft serial: 33393
Aircraft time: 64,537 hours, 29,284 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Condition: Damaged
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

BOTH INBD AND OTBD LH SEAT TRACKS HAS SCRATCHES AND NICKS, STA 1420. TAG 83601. LH IB SEAT TRACK AT STA 1420 HAS BEEN FOUND TO BE WITHIN LIMITS IAW B757-200 SRM 53-00-52-1A-1 FIG 101 DETAIL I. LH OB SEAT TRACK AT STA 1420 HAS BEEN FOUND TO BE OUT OF LIMITS WITH .037" MATERIAL LOSS IAW B757-200 SRM 53-00-52-1A-1 FIG 101 DETAIL I. LH OB SEAT TRACK AT STA 1420 HAS BEEN REPAIRED IAW B757-200 SRM 53-00-52-2R-1 REPAIR INSTRUCTION 9. (1280653)