Service difficulty report · Panel · Boeing 7377H4

Difficulty date
June 25, 2024
Submitted
July 29, 2024
Operation
Air carrier
Aircraft
N481WN
Make and model
Boeing 7377H4
Aircraft serial
29853
Aircraft time
66,500 hours, 39,674 cycles
Part
Panel
Condition
Cracked
Location
Zone 300
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 VERTICAL FIN PANEL#323AR ASSY SUPPORT ANGLE LOWER SURFACE HAS BARE METAL. RIGHT VERTICAL FIN PANEL#323AR ASSY CRACKED AT LOWER CORNER<[01] RECEIVED NEW PART. LOCATED AND DRILLED AND COUNTERSUNK FASTENER HOLES ON NEW VERTICAL PANEL 323AR REF. SRM 51-40-05-0G0 & SRM 51-40-08-0G-0;[02] VERIFIED STEP 1.

More about the Boeing 737-7H4