What was found
FOUND APPROX 0.50 INCH LONG CRACK ON RIB NR 2 STIFFENER AT RT HORIZONTAL STABILIZER STA 101.90. REPAIRED RIB IAW B737 900 SRM 55 10 09.
- Difficulty date
- February 8, 2011
- Submitted
- February 19, 2011
- Operation
- Air carrier
- Aircraft
- N309AS
- Make and model
- Boeing 737990
- Aircraft serial
- 30857
- Aircraft time
- 35,104 hours, 13,722 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 182A53014
- Condition
- Cracked
- Location
- Horiz 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.