Service difficulty report · Shutoff Valve · Boeing 777223
FAA SDR system
- Difficulty date
- August 7, 2024
- Submitted
- August 12, 2024
- Operation
- Air carrier
- Make and model
- Boeing 777223
- Aircraft serial
- 29579
- Aircraft time
- 98,274 hours, 12,923 cycles
- Part
- Shutoff Valve
- Part number
- 40632060501
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: 21-20A MCDR SHUTOFF VALVE - NO FLOW LIGHT ILLUMINATED "SUPPLY AIRFLOW OFF" RESET NO HELP. MID FLT ATTENDANT CREW REST. DECESION WAS MADE TO DIVERT TO LAX. **SUPPLEMENTAL REPORT FOR SDR AALA202408093351.** (CLOSED) MAINTENANCE REPLACED MDCR SUPPLY SHUTOFF VALVE IAW AMM 21-29-10.