What was found
DURING C CHECK THE APU FIREWALL WAS FOUND TO BE CRACKED AT THE UPPER RT MOUNT. MAINTENANCE REMOVED AND REPLACED THE APU FIREWALL IAW EA 5340-01016. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.
- Difficulty date
- January 9, 2004
- Submitted
- January 9, 2004
- Operation
- Air carrier
- Aircraft
- N11544
- Make and model
- Emb EMB145LR
- Aircraft serial
- 145557
- Aircraft time
- 4,492 hours, 3,490 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Firewall
- Part number
- 14547494403
- Condition
- Cracked
- 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.