What was found
M/D STA 1000 RBL 11.33 FLOOR SUPPORT I/B CROSS BOLT HOLE FOUND ENLARGED(<P>M/D STA 1000 RBL 11.33" LUG FTG P/N : 366-53-15-A1364-102 REPLACED IAW SRM 51-10-02 AND P/N : 366-53-15-A1364-104 ATT BUSHING REPLACED IAW SOPM 20-50-03.</P>)
- Difficulty date
- April 29, 2022
- Submitted
- May 3, 2022
- Operation
- Air carrier
- Aircraft
- N473MC
- Make and model
- Boeing 747
- Aircraft serial
- 27174
- Aircraft time
- 111,020 hours, 19,942 cycles
- System (JASC)
- 5300 · Fuselage Structure (General)
- Part
- Bushing
- Part number
- 3665315A1364102
- Part serial
- NSN
- Condition
- None
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.