- Difficulty date
- May 22, 2023
- Submitted
- July 5, 2023
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29835
- Aircraft time
- 66,389 hours, 39,384 cycles
- Part
- Bracket
- Part number
- UNKNOWN
- Condition
- Cracked
- Location
- Zn 500 Left Wing
- 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
L/W L/E UNDER PANEL #521NB NUT PLATE SUPPORT BRACKET CRACKED.<[01] REMOVED DAMAGE NUT PLATE CHANEL INSTALLED NEW NUT PLATE CHANNEL ON L/W L/E UNDER PANEL # 521NB SUPPORT BRACKET PER SRM 51-40-02 0G-0;[02] VERIFIED STEP 1; NUT PLATE CHANNEL REPLACED.