Service difficulty report · Seat Track · Boeing 7472D7B

Difficulty date
June 25, 2010
Submitted
July 6, 2010
Operation
Air carrier
Aircraft
N523MC
Make and model
Boeing 7472D7B
Aircraft serial
21782
Aircraft time
100,703 hours, 20,573 cycles
Engine
Ge CF650*
Part
Seat Track
Condition
Cracked
Location
Bs 1480-1500
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

NRC: 1254 CRACK ON SEAT TRACK CHANNEL, RBL 75 BETWEEN STA 1480 TO 1500 (DAMAGED AREA TRIMMED OUT REINFORCED AREA WITH TRACK AND SPLICE PN N523MC, NRC 1254 1/2 IAW SRM 53-10-05, FIG 19. FASTENERS INSTL IAW SRM 51-30-02).

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