What was found
DISCREPANCY: DURING DESCENT, NOTICED SPARKS FLYING BY PILOT WINDOW FROM WHAT APPEARED TO BE THE LEFT SIDE OF NOSE. CORRECTIVE ACTION: REMOVED DEFECTIVE MOTOR AND REPLACED WITH OVERHAULED UNIT. OPERATIONAL CHECK FOUND SATISFACTORY.
- Difficulty date
- November 10, 2024
- Submitted
- November 15, 2024
- Operation
- Air carrier
- Aircraft
- N587PB
- Make and model
- Beech C90A
- Aircraft serial
- LJ1408
- Aircraft time
- 10,319 hours, 15,187 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Motor
- Part number
- 1003840725
- Part serial
- 4321
- Condition
- Failed
- Location
- Zone 100
- Part time
- 391 hours
- Stage of operation
- DE
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.