Service difficulty report · Rib · Boeing 737890

Difficulty date
May 31, 2024
Submitted
June 25, 2024
Operation
Air carrier
Aircraft
N506AS
Make and model
Boeing 737890
Aircraft serial
35690
Aircraft time
57,193 hours, 17,458 cycles
Part
Rib
Part number
182A53044
Condition
Cracked
Location
Horizontal Stab
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

RIGHT HORZ. STAB INTERNAL APPROX. SS 120 BETWEEN FRONT SPAR AND REAR RIB CRACKED. GROUNDED - YES. REPAIRED THE RIGHT HORIZ. STAB RIB AT APPROX SS 120 USING MAT BAC1505-100962 T-SECTION, BAC1490-2793 ANGLE, 0.12 7075-T6 SHIMS PER B737-800 SRM 55-10-09-2R-4.