What was found
STRAP ON LOWER SIDE OF APU INTAKE DUCT BS 1787-1825 IS CORRODED RECTIFY REMOVED AND REPLACED APU INTAKE LOWER SUPPORT ANGLE (STRAP), IAW BOEING DWG #148N3105 AND SRM 51-40-02.
- Difficulty date
- September 4, 2019
- Submitted
- September 30, 2019
- Operation
- Air carrier
- Aircraft
- N939FD
- Make and model
- Boeing 75723A
- Aircraft serial
- 24528
- Aircraft time
- 63,696 hours, 23,611 cycles
- System (JASC)
- 5340 · Fuselage Main, Attach Fittings
- Part
- Support Angle
- Part number
- 148N31521
- 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.