What was found
ENGINE NR 2 VIB VARIES BETWEEN .7 AND 2.7 IN DIFFERENT PHASES OF OPERATION. ACFT GROUNDED. ACCOMPLISHED FAN LUBE IAW T/C 78472002, ACCOMPLISHED. VIBRATION SURVEY IAW AMM 71-00-00. ALL PARAMETERS PASSED.
- Difficulty date
- May 20, 2015
- Submitted
- May 22, 2015
- Operation
- Air carrier
- Aircraft
- N581AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35188
- Aircraft time
- 30,973 hours, 9,437 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Blade
- Part number
- 3400010260
- Condition
- Vibration
- Location
- Nr 2 Engine Fan
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- E
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.