Service difficulty report · Seal · Boeing 7378H4

Difficulty date
January 13, 2025
Submitted
January 28, 2025
Operation
Air carrier
Aircraft
N8679A
Make and model
Boeing 7378H4
Aircraft serial
36932
Aircraft time
29,800 hours, 14,689 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

FUSELAGE UPPER FWD METAL SLIDING SEAL FOR RT. HORIZONTAL STAB CRACKED. <[01] REMOVED RT UPPER FWD SLIDING SEAL PER AMM 53-31-31; [02] INSTALLED RT UPPER FWD SLIDING SEAL PER AMM 53-31-31; [03] REMOVED; REPLACED AND OP'S CHECK GOOD R/H UPPER SLIDER SEAL PER AMM 53-31-31; [04] VERIFIED. REMOVED; REPLACED AND OP'S CHECK GOOD R/H UPPER SLIDER SEAL PER AMM 53-31-31.

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