Service difficulty report · Seal · Boeing 7377BD

Difficulty date
August 24, 2023
Submitted
August 28, 2023
Operation
Air carrier
Aircraft
N7742B
Make and model
Boeing 7377BD
Aircraft serial
33928
Aircraft time
53,383 hours, 28,777 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

RIGHT HORIZONTAL STABILIZER- UPPER FORWARD SLIDER CRACKED.<[01] R&R RH HORIZONTAL UPPER FWD SLIDER REF. AMM 53-31-31.

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