Service difficulty report · Cargo Track · Boeing 737990ER

Difficulty date
October 14, 2021
Submitted
November 4, 2021
Operation
Air carrier
Aircraft
N495AS
Make and model
Boeing 737990ER
Aircraft serial
41728
Aircraft time
7 hours, 8 cycles
Part
Cargo Track
Part number
143A7501104
Condition
Corroded
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

FWD CARGO TRACK TIE DOWN LUG AT STA 500L HAS 2 EA. CORRODED NUT PLATES O/B SIDE OF LUG. GROUNDED - YES. SURFACE BLENDED R/H CARGO TRACK TIE DOWN AT STA. 500L, FOUND TO BE OUT OF LIMITS, REMOVED AND REPLACED DAMAGED TRACK WITH NEW STA 500C TO 500L AND RESTORED FINISH IAW B737-900 SRM 53-00-53-2R-3W 1" O .075" R .042" L 1" D .033".