What was found
INSPECTION TYPE:C M/D- R4 DOOR FWD CUTOUT BTN STR 24 X 25 CUTOUT CRK. FABRICATED / REPAIRED / INSTALLED DOUBLERS PER SRM 53-10-04 FIG 84.
- Difficulty date
- July 18, 2001
- Submitted
- August 3, 2001
- Operation
- Air carrier
- Aircraft
- N520UP
- Make and model
- Boeing 747200
- Aircraft serial
- 1
- Aircraft time
- 69,723 hours, 15,709 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Doubler
- Condition
- Cracked
- Location
- R4 Door
- 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.