Service difficulty report · Rib · Boeing 737752

Difficulty date
October 31, 2024
Submitted
December 6, 2024
Operation
Air carrier
Aircraft
N563WN
Make and model
Boeing 737752
Aircraft serial
34296
Aircraft time
52,215 hours, 34,621 cycles
Part
Rib
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

CRACK INSPAR RIB LOCATED STAB STA120.30 STIFFENER 3 AT RT HORIZONTAL STABILIZER 2024-680369<[01] TOOL USED: ET EQUIPMENT; P/N: NORTEC600D; S/N: 60009161631; CAL DUE DATE:11-MAR-25;[02] TOOL USED: ET EQUIPMENT; P/N: NORTEC600D; S/N: 60007161486; CAL DUE DATE: 06-SEP-25;[03] REPAIRED INSPAR RIB LOCATED STAB STA120.30 STIFFENER 3 AT RT HORIZONTAL STABILIZER IAW B737-700 SRM 55-10-09-2R-4 REPAIR 4.SEE INDIVIDUAL SIGNOFF BELOW.;[04] REPAIRED INSPAR RIB LOCATED STAB STA120.30 STIFFENER 3 AT RT HORIZONTAL STABILIZER IAW B737-700 SRM 55-10-09-2R-4 REPAIR 4. RII VERIFIED