Service difficulty report · Seat Track · Boeing 747230F

Difficulty date
January 3, 2009
Submitted
February 11, 2009
Operation
Air carrier
Aircraft
N490EV
Make and model
Boeing 747230F
Aircraft serial
24138
Part
Seat Track
Condition
Chafed
Location
Bs 1530-1580
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

STA 1530 TO 1550 RBL 11, SEAT/TIEDOWN TRACK CHAFED. DAMAGED AREA REMOVED PER SRM 51-10-01, NDT CKD AS PER PT4/51-00-00, ORIG THICKNESS 0.170 INCH REMAINING 0.100 BEYOND SRM 53-10-01 FIG 1 LIMITS. FASTENERS AND SPLICE REMOVED PER SRM 51-30-02 PAR 4. DAMAGED SEAT TRACK CUT AS PER SRM 53-10-05 FIG 14. NDT CHECKED PER PT6/51-00-00, NO CRACKS. REPAIR PART AND NEW SPLICE FABRICATED PER SRM 53-10-05 FIG 14. TRANSFERRED HOLES PER SRM 51-30-05. ALODINE PER BAC 5719, PRIMERED PER AMM 51-24-01. NEW REPAIR PARTS AND SPLICE INSTALLED PER SRM 51-30-02. FASTENERS INSTALLED PER AMM 20-51-01.