What was found
A .2500" CRACK WAS FOUND ON THE APU FIREWALL EDGE OF REINFORCED REGION LAST RIVET ABOVE STRINGER 19R AREA. PERFORMED REPAIR IAW SRM 53-32-13, TABLE 201, ITEM 5. ACFT WAS APPROVED FOR RETURN TO SERVICE.
- Difficulty date
- March 16, 2013
- Submitted
- March 20, 2013
- Operation
- Air carrier
- Aircraft
- N14573
- Make and model
- Emb EMB145LR
- Aircraft serial
- 145638
- Aircraft time
- 25,860 hours, 20,226 cycles
- System (JASC)
- 4910 · APU Cowling/Containment
- Part
- Firewall
- Part number
- 14547494403
- Condition
- Cracked
- 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.