What was found
WHILE TROUBLESHOOTING DF053 WITH A RT ELEVATOR PCU MESSAGE, GOT LT PCU MESSAGE ON EICAS. TROUBLESHOT MESSAGE DOWN TO LT ELEVATOR RT PCU BAD. REPLACED PCU, OPS CHECKED GOOD.
- Difficulty date
- June 19, 2008
- Submitted
- July 2, 2008
- Operation
- Air carrier
- Aircraft
- N544UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25322
- Aircraft time
- 62,518 hours, 18,068 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 2730 · Elevator Control System
- Part
- Pcu
- Condition
- Defective
- Location
- Left
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.