Service difficulty report · Seal · Boeing 7378H4

Difficulty date
October 1, 2023
Submitted
October 17, 2023
Operation
Air carrier
Aircraft
N8551Q
Make and model
Boeing 7378H4
Aircraft serial
36951
Aircraft time
19,763 hours, 9,809 cycles
Part
Seal
Part number
UNKNOWN
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

RH STAB FWD UPPER METAL SLIDING SEAL CRACKED. (M)<[01] INSTALLED ATTACHED BRACKET TO SEAL PER SRM 51-40-02;[02] C/W INSPECTION OF C/A #1;[03] REMOVED & REPLACED RH UPPER METAL SLIDING SEAL PER AMM 53-31-31;[04] C/W INSPECTION OF C/A #3

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