What was found
LEFT UPPER DECK DOOR EMERGENCY POWER SYSTEM WILL NOT TEST. REPLACED THE LT POWER SUPPLY IAW AMM 33-51-04. OPS CHECKED GOOD.
- Difficulty date
- May 13, 2017
- Submitted
- May 15, 2017
- Operation
- Air carrier
- Aircraft
- N952CA
- Make and model
- Boeing 747428
- Aircraft serial
- 25238
- Aircraft time
- 92,003 hours, 13,669 cycles
- Engine
- Ge CF680C2B1F
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Power Supply
- Part number
- 90084
- Part serial
- 5061
- Condition
- No Test
- Location
- Upper Door
- Part time
- 3,422 hours, 627 cycles
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.