What was found
EXHAUST FUME ODOR IN COCKPIT. MEL C21521, 36-2 APU BLEED SYSTEM. R & R APU BLEED VALVE O-RINGS IAW AMM 36-12-03. OPS CHKD GOOD. LEAK CHKD GOOD. NO OTHER OR FUMES IN COCKPIT OR CABIN.OK FOR SERVICE AT THIS TIME.
- Difficulty date
- August 3, 2026
- Submitted
- August 4, 2026
- Operation
- Air carrier
- Aircraft
- N644AE
- Make and model
- Emb EMB145LR
- Aircraft serial
- 145204
- Aircraft time
- 56,993 hours, 54,263 cycles
- System (JASC)
- 2120 · Air Distribution System
- Part
- O-Ring
- Condition
- Leaking
- Location
- Apu
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.