What was found
STARTING AT 1.6 EPR GOING THROUGH 18,000 FT HAD 2 STRONG VIBRATIONS ON & OFF WITH INDICATION IN THE AMBER BAND OF 2.5 TO 5 AT TIMES THEN IT WOULD GO BACK TO NORMAL WHITE BAND. NRS 4716178, 4716179 & 4676367 FOR MX REMEDIATION.
- Difficulty date
- November 27, 2014
- Submitted
- November 28, 2014
- Operation
- Air carrier
- Aircraft
- N17104
- Make and model
- Boeing 757224
- Aircraft serial
- 27294
- Aircraft time
- 77,728 hours, 19,217 cycles
- Engine
- Rroyce RB211535E4
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Blade
- Condition
- Lack Of Lube
- Location
- Engine
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- E
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.