Service difficulty report · Seal · Boeing 7377H4

Difficulty date
October 12, 2023
Submitted
October 12, 2023
Operation
Air carrier
Aircraft
N785SW
Make and model
Boeing 7377H4
Aircraft serial
30602
Aircraft time
77,501 hours, 46,048 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 HORIZONTAL STABILIZER LOWER FWD SLIDING SEAL CRACKED<[01] REMOVED AND REPLACED RH HORIZONTAL STAB LOWER FWD SLIDING SEAL PER AMM 53-31-31

More about the Boeing 737-7H4