What was found
INSPECTION TYPE:C RIGHT BS 800 FRAME FOUND 2EA FASTENER CRACKS AT STRAP LAYER. CRACK LENGTH 0.125 INCH AND 0.025 INCH. FRAME REPAIRED AS PER RS R53-12-35762 AT BS 800 STR 16R TO STA 18R STRAP AREA AND REFER UPS EO B747-5310-26131.
- Difficulty date
- February 14, 2007
- Submitted
- March 16, 2007
- Operation
- Air carrier
- Aircraft
- N683UP
- Make and model
- Boeing 747121
- Aircraft serial
- 20353
- Aircraft time
- 90,184 hours, 22,066 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Part number
- 65B0500272
- Condition
- Cracked
- Location
- Bs 800
- 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.