Service difficulty report · Seal · Boeing 73779P

Difficulty date
May 29, 2025
Submitted
June 2, 2025
Operation
Air carrier
Aircraft
N7832A
Make and model
Boeing 73779P
Aircraft serial
30657
Aircraft time
63,787 hours, 39,979 cycles
Part
Seal
Condition
Cracked
Location
Zone 300
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

R/H HORIZONTAL STABILIZER FWD LWR SLIDING SEAL BENT WITH HORIZONTAL CRACK EXTENDING FROM THE EDGE ALONG THE BEND AND HAS A VERTICAL CRACK APPROX. 1 INCH ALONG FWD TRACK. <[01] R&R R/H HORIZONTAL STABILIZER FWD LWR SLIDING SEAL. IAW AMM 53-31-31.

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