What was found
DURING HEAVY CHECK MAINTENANCE FOUND RH HORIZ STAB RIB 11A CRACKED. RH HORIZ STAB RIB 11A REPLACED IAW REPUBLIC EO - 170EO-55-0004-1. REF SB170-55-0014-IR.
- Difficulty date
- July 5, 2021
- Submitted
- July 28, 2021
- Operation
- Air carrier
- Aircraft
- N644RW
- Make and model
- Emb ERJ170100SE
- Aircraft serial
- 17000061
- Aircraft time
- 44,395 hours, 27,798 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 17062783001
- 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.