- Difficulty date
- June 27, 2023
- Submitted
- June 28, 2023
- Operation
- Air carrier
- Make and model
- Boeing 7378H4
- Aircraft serial
- 63574
- Aircraft time
- 19,641 hours, 9,695 cycles
- Part
- Switch
- Part number
- UNKNOWN
- Condition
- Faulty
- Location
- Zn 200 Fus Top
- Stage of operation
- CR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT ATTDENTANT REPORTS STRONG ELECTRICAL SMELL AND DISCOLORED LAV FLUSH SWITCH IN FWD LAV<[01] C/W SMOKE OR FUMES IN CABIN COND INSP PER M/M 05-51-56; FIM 21-00 TASK 806. FOUND FWD LAV FLUSH SWITCH DAMAGED/BURNT. REPLACED FWD LAV FLUSH SWITCH PER M/M 38-32-04; OPS NORMAL.