Service difficulty report · Rib · Boeing 737752

Difficulty date
June 25, 2021
Submitted
July 26, 2021
Operation
Air carrier
Aircraft
N7844A
Make and model
Boeing 737752
Aircraft serial
35118
Aircraft time
47,085 hours, 24,962 cycles
Part
Rib
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

CRACK LEADING EDGE RIB CHORD STAB ST 114.55 AT RT HORIZONTAL STABILIZER ; 2021-296383 / [01] TOOL USED: PRECISION RADIUS GAUGE PN#S167C; SN# AE-27308; DUE DATE: 20-AUG-21; [02] TOOL USED: TEMPERATURE CONTROLLER P/N P3015GOES00000 S/N 112031023 DUE DATE: 22-JAN-22; [03] REPLACED RIB CHORD LEADING EDGE STAB 114.55 AT RT HORIZONTAL STABILIZER IAW B737-700 SRM 51-10-02 TEM 9 AND DWG 186A1001 REV- MATERIAL USED P/N: 2024-T0 0.040 P.O: 2021 108690; [04] REPLACED RIB CHORD LEADING EDGE STAB 114.55 AT RT HORIZONTAL STABILIZER IAW B737-700 SRM 51-10-02 TEM 9 AND DWG 186A1001 REV- MATERIAL USED P/N: 2024-T42 0.040; P.O: 2021 108690; [05] JOB COMPLETED.<BR>CERTIFIED AS RII.