- Difficulty date
- June 12, 2023
- Submitted
- July 6, 2023
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32537
- Aircraft time
- 52,678 hours, 31,753 cycles
- Part
- Rib
- Part number
- UNKNOWN
- 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 ON RIB 8 LOCATED ACCESS PANEL 321A AT VERTICAL STABILIZER 2023-378132<[01] REPLACED RIB 8 LOCATED ACCESS PANEL 321A AT VERTICAL STABILIZER IAW B737-700 SRM 51-40-02 AND DWG 174A0103 SHEET 7 REV.- SEE INDIVIDUAL SIGNOFFS BELOW;[02] TASK CARD COMPLETED <BR>REPLACED RIB 8 LOCATED ACCESS PANEL 321A AT VERTICAL STABILIZER IAW B737-700 SRM 51-40-02 AND DWG 174A0103 SHEET 7 REV.- SEE INDIVIDUAL SIGNOFFS BELOW