What was found
ON BACK SIDE OF APU COMPARTMENT, RT WEB, THE SUPPORT FRAME FWD OF THE AFT CUTOUT HAS MID ATTACHMENT ANGLE CORRODED. ACFT GROUNDED. R & R TEE ANGLE IAW SRM 51-40-02, W .5", O .094, R .049", L .5", D .045".
- Difficulty date
- December 6, 2013
- Submitted
- December 23, 2013
- Operation
- Air carrier
- Aircraft
- N778AS
- Make and model
- Boeing 7374Q8
- Aircraft serial
- 25110
- Aircraft time
- 63,208 hours, 35,930 cycles
- System (JASC)
- 4910 · APU Cowling/Containment
- Part
- Tee Fitting
- Part number
- 6546579514
- Condition
- Corroded
- Location
- Apu Bay
- 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.