What was found
STRONG ELECTRICAL ACRID ODOR THROUGHOUT CABIN. REPLACED A BURNED APU CONTROL SWITCH IAW WDM 24-27-41. OPS CHECKED GOOD.
- Difficulty date
- August 11, 2017
- Submitted
- August 12, 2017
- Operation
- Air carrier
- Aircraft
- N595UA
- Make and model
- Boeing 757222
- Aircraft serial
- 28748
- Aircraft time
- 71,958 hours, 19,011 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Control Switch
- Condition
- Burned
- Location
- Apu
- Stage of operation
- NR
- 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.