Service difficulty report · Power Supply · Boeing 737990
FAA SDR system
- Difficulty date
- December 31, 2022
- Submitted
- January 4, 2023
- Operation
- Air carrier
- Aircraft
- N317AS
- Make and model
- Boeing 737990
- Aircraft serial
- 30856
- Aircraft time
- 64,037 hours, 25,906 cycles
- Part
- Power Supply
- Part number
- D71702001
- Condition
- Inoperative
- Location
- Emergency Light
- Stage of operation
- IN
- 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
LH TRAILING EDGE EMERGENCY SLIDE EMERGENCY LIGHT INOP. GROUNDED - YES. REMOVED, REPLACED AND OPS CHECK IS GOOD OF L/H TRAILING EDGE EMERGENCY SLIDE / EMERGENCY LIGHT POWER SUPPLY IAW B737-900 AMM 33-51-960-806 AND WDM 33-51-13 PAGE 3 SHEET 1.