# SDR CA970407016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Cessna 402C
- Registry model: [Cessna 402C](https://openairdocs.org/model/cessna-402c) (OpenAirDocs)
- Engine: Cont TSIO520VB
- System (JASC): [3710 · Vacuum Distribution System](https://openairdocs.org/jasc/3710)
- Part: Vacuum Pump
- Part number: 442CCU6
- Condition: Faulty
- Location: #2 Engine
- Component: Airborne
- Stage of operation: IN
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA970407016

## Discrepancy

(CAN) REPORT OF #2 ENGINE VACUUM PUMP INOPERATIVE. PUMP REMOVED AND COMPOSITE SHAFT/SPLINE FOUND SHEARED. OVERHAULED VACUUM PUMP INSTALLED.

---
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.