- Difficulty date
- January 19, 2025
- Submitted
- February 28, 2025
- Operation
- Air carrier
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36638
- Aircraft time
- 40,188 hours, 19,212 cycles
- Part
- Seal
- Condition
- Cracked
- Location
- Zone 300
- 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
R-HORIZONTAL UPPER SLIDING SEAL CRACKED DOT# J149 <[01] REMOVED; LOCATED; DRILLED; AND INSTALLED NEW R/H HORIZONTAL UPPER SLIDING SEAL REF B737-NG AMM 53-31-31-400-802; [02] REMOVED; LOCATED; DRILLED; AND INSTALLED NEW R/H HORIZONTAL UPPER SLIDING SEAL REF B737-NG AMM 53-31-31-400-802.