Service difficulty report · Seal · Boeing 7378H4

Difficulty date
January 28, 2025
Submitted
February 25, 2025
Operation
Air carrier
Aircraft
N8522P
Make and model
Boeing 7378H4
Aircraft serial
36922
Aircraft time
26,665 hours, 13,384 cycles
Part
Seal
Condition
Debonded
Location
Zone 300
Stage of operation
IN
How discovered
C
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

DOT A24-3 R/H HORIZONTAL STABILIZER; LOWER T/E SEAL 344DB FABRIC IS DISBONDED FROM BASE. <[01] RECEIVED NEW R/H HORIZONTAL STABILIZER; LOWER T/E SEAL 344DB FROM STORES. VERIFIED PN 185A1621-122 IAW B 737-800 AIPC 27-41-11-08. T/E SEAL 344 DB WILL BE INSTALLED ON W/O 46319-0000-0019; MAINTENIX W/O TTG8Q00YDMGN. ATAG WN49759.;[02] VERIFIED STEP 1. AUDIT C/W.

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