What was found
AIRCRAFT IN BASE MAINTENANCE: LOWER SKIN CRACK AT RIB AT STA 101.90 10 INCHES FROM AFT SPAR. DOUBLER INSTALLED PER SRM 55-10-10-01-2R REPAIR 11.
- Difficulty date
- March 31, 2022
- Submitted
- April 6, 2022
- Operation
- Air carrier
- Aircraft
- N830NN
- Make and model
- Boeing 737
- Aircraft serial
- 31091
- Aircraft time
- 36,221 hours, 14,824 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- Location
- Zone 300 - Stabs
- 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.