What was found
WHILE IN 'C' CHECK, MAINTENANCE FOUND CRACK ON LT HORIZONTAL STAB, NR 4 T/E SUPPORT RIB ON LWR T/E BEAM AFT O/B ATTACH BOLT. REPLACED PER SRM 51-30-2, 51-10-2, MM 27-30-05.
- Difficulty date
- April 18, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N904UP
- Make and model
- Boeing 72751C
- Aircraft serial
- 18946
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 65956137
- Condition
- Cracked
- Location
- Lt Horiz Stab
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.