What was found
WHILE AC WAS OUT OF SERVICE FOR HEAVY CHECK, MAINTENANCE DISCOVERED LEVEL 2 CORROSION ON APU EXHAUSE LINER/SILENCER. REPLACED LINER IAW AMM 49-82-01. AC REMAINES OUT OF SERVICE FOR HEAVY CHECK COMPLETION.
- Difficulty date
- June 27, 2018
- Submitted
- July 16, 2018
- Operation
- Air carrier
- Aircraft
- N641RW
- Make and model
- Emb ERJ170100SE
- Aircraft serial
- 17000062
- Aircraft time
- 38,437 hours, 24,086 cycles
- System (JASC)
- 4980 · APU Exhaust System
- Part
- Liner
- Part number
- 4952615
- Condition
- Corroded
- Location
- Apu Exhaust
- Part time
- 38,437 hours, 24,086 cycles
- 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.