Service difficulty report · Seal · Boeing 7377H4

Difficulty date
March 9, 2023
Submitted
March 13, 2023
Operation
Air carrier
Aircraft
N428WN
Make and model
Boeing 7377H4
Aircraft serial
29844
Aircraft time
67,803 hours, 40,156 cycles
Part
Seal
Condition
Cracked
Location
Zn 300 Stabilize
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

LT LOWER HORZ. STAB SLIDER SEAL CRACKED<[01] REMOVED AND REPLACED SLIDING SEAL PER AMM 53-31-31.;[02] REMOVED AND REPLACED SLIDING SEAL PER AMM 53-31-31.

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