What was found
MAINTENANCE DISCOVERED EVIDENCE OF ARCING IN ONE PIN RECEPTICAL ON THE -B- SYSTEM ELECTRIC PUMP ELECTRICAL CONNECTOR ON THE RT FWD WHEEL WELL BULKHEAD. REPLACED THE CONNECTOR IAW WDM 29-11-12 AND SWPM 20-61-11.
- Difficulty date
- March 12, 2019
- Submitted
- March 14, 2019
- Operation
- Air carrier
- Aircraft
- N969AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29546
- Aircraft time
- 53,389 hours, 21,793 cycles
- System (JASC)
- 2997 · Hydraulic Power System Wiring
- Part
- Connector
- Part number
- DZ666
- Condition
- Arced
- Location
- Hyd Pump
- 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.