Service difficulty report · Monitor · Boeing 757224

Difficulty date
February 1, 2016
Submitted
February 1, 2016
Operation
Air carrier
Aircraft
N57111
Make and model
Boeing 757224
Aircraft serial
27301
Aircraft time
86,894 hours, 18,354 cycles
Engine
Rroyce RB211535E4B3
Part
Monitor
Part number
6672M452
Part serial
8089
Condition
Inoperative
Location
Lt Engine
Stage of operation
CR
How discovered
O
Nature of condition
O
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

LEFT VIBRATION INDICATOR INOPERATIVE AFTER TAKEOFF. R & R NR 1 ENG VIB MONITOR IAW AMM 77-31-03. OPERATIONS CHECKED GOOD. VERIFIED EICAS INDICATIONS NORMAL. OK FOR SERVICE. ROTABLE PARTS CHANGE WAS INDICATED TT 1805237, SN OFF 00011 MONITOR, ENG OFF 19-7731-9-0001 0011, ON 19-7731-9-0001 8089.