What was found
DURING 'D' CHECK, MAINTENANCE FOUND CRACK AT STA 1243, LBL 15, WL 180, ON VERTICAL WEB FOR LWR TORQUE BOX, AT 7 O'CLOCK POSITION OF LWR LIGHTENING HOLE. REPAIRED PER SRM 51-40-2, 51-10-1.
- Difficulty date
- April 5, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N926UP
- Make and model
- Boeing 72731C
- Aircraft serial
- 19233
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Web
- Condition
- Cracked
- Location
- Bs 1243
- 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.