What was found
R/H LOWER FUSELAGE VAPOR BARRIER STIFFENER AT STA 663.75 RBL 45.00 HAS SEVERAL ELONGATED HOLES.<[01] REAMED HOLES 4(EACH ) FROM 5/32 TO NEXT SIZE (3/16) REF SRM 51-40-05-0G-0;[02] VERIFIED STEP 1
- Difficulty date
- May 7, 2023
- Submitted
- June 13, 2023
- Operation
- Air carrier
- Aircraft
- N222WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 34290
- Aircraft time
- 58,122 hours, 34,829 cycles
- System (JASC)
- 5314 · Fuselage Main, Keel
- Part
- Stiffener
- Part number
- UNKNOWN
- Condition
- Elongated
- Location
- Zn 100 Fus Lower
- 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.