Service difficulty report · Battery Pack · Boeing 737890
FAA SDR system
- Difficulty date
- May 21, 2019
- Submitted
- May 23, 2019
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 36346
- Aircraft time
- 34,321 hours, 10,231 cycles
- Part
- Battery Pack
- Part number
- ADD71701100
- Condition
- Discharged
- Location
- Cabin
- 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.
What was found
EXTERIOR EMERGENCY EXIT LIGHTS INOP AT: RT FWD OVERWING EXIT L2 DOOR & LEFT FWD OVERWING EXIT. GROUNDED - YES. REMOVED AND REPLACED POWER SUPPLY AND BATTERY PACK IAW AMM 33-51-06-960-806 AND 33-51-06-960-805. OPS CHECK GOOD IAW AMM 33-51-06-960-806 AND 33-51-06-960-805.