- Difficulty date
- February 7, 2025
- Submitted
- March 14, 2025
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32488
- Aircraft time
- 61,408 hours, 36,820 cycles
- Part
- Rail
- Condition
- Cracked
- Location
- Zone 600
- 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
CRACK O/B FIXED LEADING EDGE RAIL NUT PLATE OFSS 449 AT RT WING 2025-112911<[01]. REPLACED O/B FIXED LEADING EDGE RAIL NUT PLATE (GANG CHANNEL) OFSS 449 AT RT WING IAW B737-700 SRM 51-40-02 AND DWG# 112A4402; SHEET 13; REV-. MEASURE OF CRACK IS: 0.250 INCH TOOL USED: DIGITAL CALIPER PN: 500-197-30; SN: A23304029; DUE DATE: 10-NOV-25.;[02] TASK CARD COMPLETE.