Service difficulty report · Rib · Boeing 737824

Difficulty date
April 12, 2025
Submitted
April 21, 2025
Operation
Air carrier
Aircraft
N12238
Make and model
Boeing 737824
Aircraft serial
28804
Aircraft time
78,270 hours, 28,919 cycles
Part
Rib
Part number
175A12057
Condition
Cracked
Location
Zone 300
Stage of operation
IN
How discovered
V
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

VERTICAL STABILIZER HINGE RIB AT RUDDER STATION 56 .48 (17SA1204) IS CRACKED. REPAIRED VERTICAL STAB T/E HINGE RIB IAW HAECO REO-G25412 STAGE 3 AND UNITED ECRA SFR DATA ENTERED. REPAIRED VERTICAL STAB T/E HINGE RIB IAW HAECO REO-G25412 STAGE 3 AND UNITED ECRA 5530-02021.