What was found
OIL PRESSURE WOULD DROPOFF TO YELLOW RANGE AS POWER WAS ADVANCE THROUGH 60 PERCENT N2. PRESSURE WOULD RETURN INTO THE GREEN IF POWER WAS ADVANCED. R & R PUMP WITH OVERHAULED PUMP.
- Difficulty date
- November 17, 2015
- Submitted
- November 18, 2015
- Operation
- General aviation
- Aircraft
- N999CB
- Make and model
- Cessna 560CESSNA
- Aircraft serial
- 5600692
- Aircraft time
- 2,749 hours, 2,207 cycles
- Engine
- Pwa PW535A
- Engine time
- 2,749 hours, 2,207 cycles
- System (JASC)
- 7261 · Turbine Engine Oil System
- Part
- Pump
- Part number
- 305933901
- Part serial
- 3A862
- Condition
- Defective
- Location
- Oil System
- Part time
- 2,749 hours, 2,207 cycles
- Stage of operation
- TX
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.