What was found
LEFT HORIZONTAL STAB RIB THIRD STIFFENER FOUND CRACKED, HSS 120.3, FRONT SPAR. REPAIRED THE STIFFENER IAW ER AND EA.
- Difficulty date
- January 16, 2018
- Submitted
- February 20, 2018
- Operation
- Air carrier
- Aircraft
- N237WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 34632
- Aircraft time
- 41,837 hours, 24,495 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Stiffener
- Part number
- 186A100041
- Part serial
- IC0739
- Condition
- Cracked
- Location
- Horizontal Stab
- 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.