What was found
INSPECTION TYPE-C M/D BS820-840 STR10L STRINGER ATT SHEAR WEB FOUND CRACKED. CRACK LENGTH .7500 INCH AND .8750 INCH. M/D BS820-840 STR10L AREA SHEAR WEB REPLACED AND INSTALLED IAW SRM 51-10-01 PG 9 AND 51-30-02.
- Difficulty date
- October 11, 2006
- Submitted
- November 15, 2006
- Operation
- Air carrier
- Aircraft
- N677UP
- Make and model
- Boeing 747123F
- Aircraft serial
- 20391
- Aircraft time
- 97,105 hours, 24,042 cycles
- Engine
- Pwa JT9D7A
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Shear Web
- Part number
- 65B0966113
- Condition
- Cracked
- Location
- Bs 820-840 S10l
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.