What was found
(CAN) PILOT REPORTED VIBRATION THROUGHOUT THE AIRCRAFT WITH B-PUMPS ON. RUDDER OBSERVED TO OSCILLATE 1 TO 1.5 INCH RANGE, RUDDER FUNCTIONED, VIBRATION QUIT. RUDDER PCU REPLACED.
- Difficulty date
- March 25, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Make and model
- Boeing 7372T7
- Engine
- Pwa JT8D17
- System (JASC)
- 2722 · Rudder Actuator
- Part
- Pcu
- Part number
- 654486112
- Condition
- Failed
- Location
- Rudder
- Part time
- 42,688 hours
- Stage of operation
- CR
- Nature of condition
- F
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.