# SDR CA000323026

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 8, 2000
- Submitted: April 19, 2000
- Operation: Air carrier
- Make and model: Lkheed 1011385115
- Aircraft time: 59,761 hours
- Engine: Rroyce RB21122B02
- System (JASC): [2822 · Fuel Boost Pump](https://openairdocs.org/jasc/2822)
- Part: Pump
- Condition: Contaminated
- Location: Boost Pump
- Component: Boost Pump, 11250902
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA000323026

## Discrepancy

(CAN) NR 2 INBOARD QUANTITY LOW LIGHT ON WITH MORE THAN 700 POUNDS.  AFTER SEVERAL BOOST PUMP REPLACEMENTS A BOLT WAS DISCOVERED IN BOOST PUMP CHECK VALVE.  THE BOLT HAD DAMAGED THE CHECK VALVE.  ORIGIN OF BOLT WAS UNKNOWN.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.