What was found
FLT 705 - MCI - VIBRATION NOTED DURING ENGINE SHUTDOWN. MAINTENANCE TROUBLESHOT VIBRATION TO B SYSTEM HYDRAULICS, FOUND RUDDER PCU VIBRATING WHEN DEFLECTED FROM CENTER. REMOVED AND REPLACED RUDDER PCU IAW MM 27-21-91. (M)
- Difficulty date
- January 25, 2000
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N122NJ
- Make and model
- Boeing 737230
- Aircraft serial
- 22120
- System (JASC)
- 2720 · Rudder Control System
- Part
- Pcu
- Part number
- 65C370538
- Condition
- Vibrated
- Location
- Rudder
- Part time
- 950 hours
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.