- Difficulty date
- October 1, 2025
- Submitted
- November 5, 2025
- Operation
- Air carrier
- Aircraft
- N8620H
- Make and model
- Boeing 7378H4
- Aircraft serial
- 42526
- Aircraft time
- 39,975 hours, 19,262 cycles
- Part
- Nut Plate
- Condition
- Cracked
- Location
- Zone 500
- 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 OUTBOARD FRONT SPAR RAIL NUT PLATE OFSS 491 AT LT WING. REPLACED RAIL NUT PLATE LOCATED OUTBOARD FRONT SPAR OFSS 491 AT LT WING IAW B737-800 SRM 51-40-02-0G; SRM 51-10-02-0G-0 ITEM 9 AND DWG 112A4402 SHEET: 40 REV: A. MEASUREMENT OF CRACK IS L: 0.254 INCHES.