What was found
MODULE M1673 POWER SUPPLY BAD. REMOVED AND REPLACED M1673 POWER SUPPLY AT STA 973 IAW B737-400 AMM 33-51-51. TEST OK.
- Difficulty date
- September 16, 2023
- Submitted
- September 16, 2023
- Operation
- Air carrier
- Aircraft
- N545CC
- Make and model
- Boeing 73748E
- Aircraft serial
- 25771
- Aircraft time
- 47,290 hours, 59,703 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 20121
- Part serial
- 11329
- Condition
- No Test
- Location
- M1673/ Sta. 973
- 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.