What was found
AFT CARGO COMPARTMENT BETWEEN STA 727J AND 767 WL 156.4 RBL 21; TOP SIDE OF R/H Z ANGLE IS CORRODED AS MARKED IN SEVERAL AREAS / FABRICATED & INSTALLED NEW ZEE ANGLE PER W/O# 40583/1600/0013; DEFECT NO Y190648 P/N 146A7502-56
- Difficulty date
- March 10, 2020
- Submitted
- March 31, 2020
- Operation
- Air carrier
- Aircraft
- N8317M
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36992
- Aircraft time
- 26,606 hours, 11,674 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- Part number
- 146A750256
- Condition
- Corroded
- 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.