Service difficulty report · Seal · Boeing 7377H4

Difficulty date
January 26, 2019
Submitted
May 16, 2022
Operation
Air carrier
Aircraft
N273WN
Make and model
Boeing 7377H4
Aircraft serial
32528
Aircraft time
41,659 hours, 24,799 cycles
Part
Seal
Condition
Cracked
Location
Horizontal Stab
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

SUPPLEMENTAL INFORMATION: LEFT SIDE OF EMPENNAGE; HORIZONTAL STABILIZER FORWARD SPAR UPPER SLIDING SEAL IS CRACKED. / REPLACED L/H HORIZONTAL STABILIZER FWD SPAR UPPER SLIDING SEAL IAW AMM 53-31-31-000-802 AND AMM 53-31-31-400-802 ATAG A95777

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