What was found
***WHILE A/C WAS OUT OF SERVICE FOR A HEAVY CHECK*** RH HORIZONTAL STAB RIB 12A CRACKED. RIB 12A ON RH HORIZONTAL STAB REPLACED WHILE PERFORMING SB# 170EO-55-10-0004_1. A/C REMAINS OUT OF SERVICE FOR HEAVY CHECK COMPLETION.
- Difficulty date
- November 26, 2019
- Submitted
- December 8, 2019
- Operation
- Air carrier
- Aircraft
- N726YX
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000507
- Aircraft time
- 11,522 hours, 7,647 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 17062642003
- Condition
- Cracked
- Location
- Horizontal Stab
- 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.