Service difficulty report · Seal · Boeing 7377H4

Difficulty date
April 18, 2024
Submitted
April 18, 2024
Operation
Air carrier
Aircraft
N920WN
Make and model
Boeing 7377H4
Aircraft serial
32460
Aircraft time
51,821 hours, 31,320 cycles
Part
Seal
Part number
UNKNOWN
Condition
Cracked
Location
Horizontal Stab
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 STAB UPPER FWD SLIDING SEAL REF. AMM 53-31-31.

More about the Boeing 737-7H4