Service difficulty report · Seat Track · Boeing 73771B

Difficulty date
October 20, 2022
Submitted
November 14, 2022
Operation
Air carrier
Aircraft
N7854B
Make and model
Boeing 73771B
Aircraft serial
29372
Aircraft time
45,663 hours, 30,470 cycles
Part
Seat Track
Condition
Corroded
Location
Cabin
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 ON PASSENGER CABIN SEAT TRACK AT RBL 45 BS 648; BS 652; BS 671-680; BS 683-689; BS 694; BS 710; BS 724; BS 727+7; BS 727+15; BS 727A+7. SEAT TRACK BS 540-727B; RBL 45; WL 208; REMOVED AND REPLACED ON CARD# TTG8Q00FLN0M.

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