What was found
WHILE IN 'D' CHECK MAINTENANCE FOUND CRACKED RIB ON THE RT WING O/B MID FLAP 9 INCHES IN FROM THE O/B END IN THE TRAILING EDGE COVE. INSTALLED REPAIR IAW SRM 51-10-1, 51-10-2, 51-30-2, 51-30-5, 51-20-4 AND MM 51-20-151.
- Difficulty date
- February 2, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N938UP
- Make and model
- Boeing 727173C
- Aircraft serial
- 19506
- System (JASC)
- 5753 · Trailing Edge Flaps
- Part
- Rib
- Part number
- 4MM136613
- Condition
- Cracked
- Location
- Rt Te Midflap
- 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.