What was found
APU FIRE WALL IS CRACKED AT THE LOWER LT MOUNT AREA, THE UPPER LT MOUNT & THE LOWER RT MOUNT AREA. 3 CRACKS TOTAL APPROX 4.5 INCHES IN LENGTH. COMPLIED WITH PART B & C OF EO EM-53AD--1883 R4.
- Difficulty date
- January 28, 2015
- Submitted
- March 5, 2015
- Operation
- Air carrier
- Aircraft
- N856AE
- Make and model
- Emb EMB135KL
- Aircraft serial
- 145748
- Aircraft time
- 27,753 hours, 24,761 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Firewall
- 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.