What was found
MANIFOLD PRESSURE FOLLOWED PROPELLER PITCH ADJUSTMENT, MAXIMUM PRESSURE OK ON TAKEOFF, BUT DID NOT MAINTAIN CONSTANT MP IN-FLIGHT. FOUND DIFFERENTIAL PRESSURE CONTROLLER TO BE INOPERATIVE.
- Difficulty date
- July 23, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N27508
- Make and model
- Piper PA31350
- Aircraft serial
- 317852031
- Engine
- Lyc LTIO540J2BD
- System (JASC)
- 6120 · Propeller Controlling System
- Part
- Diff Pres Cntrl
- Part number
- LW1009885
- Condition
- Inoperative
- Location
- Rt Engine
- Part time
- 348 hours
- Stage of operation
- CR
- Nature of condition
- R
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.