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
652363732
Condition
Corroded
Location
Bs 480-690
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 WHOLE SEAT TRACK SECTION BS 480 - BS 690 LBL 45. REMOVED SEAT TRACK STA 480 - STA 690 LBL 45 IAW SRM 51-30-2. FABRICATED SEAT TRACK PN BAC 1520-792-7178T 65, PO 9006020, DIM: 204" X 8" STA 480 - 690 AND FABRICATE ANGLE PN 1503-100-122-7178T6, DIM: 13" X 1" AT STRAP FROM 7075T6 .250 PO 9008114 DIM" 7.5" X 2" IAW SRM 53-10-5 FIG 1. LOCATED AND DRILLED SEAT TRACK AND PARTS IAW SRM 51-30-5. TREATED AND PRIMED AREA & PARTS IAW SRM 51-10-2. INSTALLED SEAT TRACK SECTION BS 480 - 690 LBL 45 IAW SRM 53-105.