What was found
AS TAKEOFF POWER WAS APPLIED, THE LEFT ENGINE EXPERIENCED AN UNKNOWN NOISE. CREW ABORTED TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE REPLACED THE LEFT ENGINE PRBC, OPERATIONAL CHECK OK.
- Difficulty date
- April 4, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N965N
- Make and model
- Doug DC931
- Aircraft serial
- 47417
- Engine
- Pwa JT8D9
- System (JASC)
- 7532 · Compressor Bleed Valve
- Part
- Prbc
- Part number
- 658385
- Condition
- Malfunctioned
- Location
- Lt Engine
- Part time
- 53,683 hours
- Stage of operation
- TO
- Nature of condition
- O
- Precautionary procedure
- C, D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.