Service difficulty report · Seat Track · Boeing 727227

Difficulty date
March 18, 2010
Submitted
March 18, 2010
Operation
Air carrier
Aircraft
N479FE
Make and model
Boeing 727227
Aircraft serial
21461
Aircraft time
44,408 hours, 28,804 cycles
Part
Seat Track
Part number
652363730
Condition
Corroded
Location
Bs 510-690
Stage of operation
IN
How discovered
9
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

CORROSION ALONG SEAT TRACK MAIN CABIN BS 510 - BS 690 RBL 24. REMOVED CORROSION AT IB FLANGE IAW SRM 51-10-6 FOUND TO BE OUT OF LIMITS IAW SRM 53-10-1 FIG 3 & 53-10-2. REMOVED SEAT TRACK SECTION IAW SRM 51-30-2. FABRICATED SEAT TRACK FROM BAC 1520-7927178-T6511 PO 9006020 DIM: 204" X 17" IAW SRM 53-10-5 AND FABRICATED ANGLES FROM PN 1503-1001227178T6 PO 2944688 DIM: 13" 2EA. AND (1) STRAP FROM 7075 T6 .250 PO 9008117 DIM: 7.5" X 2" IAW SRM 53-10-5, FIG 1 TREATED AND PRIMED AREA AND PARTS IAW 51-10-2. INSTALLED SEAT TRACK SECTION AT BS 480-BS 690 IAW SRM 53-10-5, FIG 1.