What was found
WHILE ACCOMPLISHING T/C SBCFM56-7B-72-0986-1, FOUND STAGE 3 VSV SLAB HEAD RADIAL RETENTION PIN MISSING. AT 3 O'CLOCK. ACFT GROUNDED. REMOVED NR 1 ENGINE.
- Difficulty date
- June 25, 2017
- Submitted
- June 29, 2017
- Operation
- Air carrier
- Aircraft
- N592AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35190
- Aircraft time
- 36,132 hours, 11,027 cycles
- Engine
- Cfmint CFM567B27B3
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Pin
- Condition
- Missing
- Location
- Nr 1 Engine
- Part time
- 33,227 hours, 10,027 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.