What was found
WHILE ACCOMPLISHING T/C 78472022 # 2 ENGINE, FOUND 6 STG 1 LPT NOZZLE GUIDE VANES CRACKED. GROUNDED - YES. REPLACED#2 ENGINE. TRANSFERRED TO SHOP W/O 1869811.
- Difficulty date
- April 11, 2021
- Submitted
- April 14, 2021
- Operation
- Air carrier
- Aircraft
- N558AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35177
- Aircraft time
- 53,587 hours, 15,701 cycles
- Engine
- Cfmint CFM567B27
- Engine time
- 53,604 hours, 15,706 cycles
- System (JASC)
- 7250 · Turbine Section
- Part
- Guide Vane
- Condition
- Cracked
- Location
- Rt Engine
- Part time
- 53,604 hours, 15,706 cycles
- Stage of operation
- IN
- How discovered
- B
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.