What was found
CRACK WAS FOUND ON DOOR FRAME REVEAL DOUBLER OF LT MAIN ENTRY DOOR FWD CUTOUT STA 2231 S-21L-S-22L L:3". PERFORMED THE DOOR REVEAL DOUBLER REPAIR PER B747-400 SRM 53-60-15 REPAIR 3 FIG 201.
- Difficulty date
- September 29, 2011
- Submitted
- October 21, 2011
- Operation
- Air carrier
- Aircraft
- N670US
- Make and model
- Boeing 747451
- Aircraft serial
- 24225
- Aircraft time
- 92,135 hours, 11,261 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Doubler
- Condition
- Cracked
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.