What was found
INSPECTION D, APU FIRE BOTTLE COMPARTMENT FS 2658 AFT BULKHEAD FWD SIDE SUPPORT FOUND CRACKED, REPAIRED IAW HX RI-53-83-10739, REV A & EO B747-5310-55797-A. MAJOR REPAIR.
- Difficulty date
- October 9, 2014
- Submitted
- October 27, 2014
- Operation
- Air carrier
- Aircraft
- N570UP
- Make and model
- Boeing 74744AF
- Aircraft serial
- 35667
- Aircraft time
- 26,574 hours, 4,478 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Part number
- 65B027129
- Condition
- Cracked
- Location
- Bs 2658
- 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.