Service difficulty report · Power Supply · Boeing 737890
FAA SDR system
- Difficulty date
- April 4, 2025
- Submitted
- April 15, 2025
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35189
- Aircraft time
- 59,610 hours, 18,048 cycles
- Part
- Power Supply
- Part number
- D71702001
- Condition
- Inoperative
- Location
- Zone 200
- 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.
What was found
EMERGENCY LIGHT HAS DE-PINNED CABLE AT R/H SIDEWALL PANEL BETWEEN R/H OVERWING EXITS. GROUNDED - YES. RETERMINATED EMER LIGHT WIRE IAW BSWPM 20-10-11 AND REMOVED AND REPLACED EMER LIGHT PWR SUPPLY AT MI695 IAW B737NG AMM 33-51-06-960-806 OPS CHK GOOD. (S/N 34468)