What was found
NR 1 ENGINE REAR FLANGE IS CRACKED AT BOLT HOLES. ACFT GROUNDED. R & R FLANGE ASSY IAW MM 72-56-00.
- Difficulty date
- May 2, 2014
- Submitted
- May 6, 2014
- Operation
- Air carrier
- Aircraft
- N535AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35200
- Aircraft time
- 13,005 hours, 3,775 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7250 · Turbine Section
- Part
- Heat Shield
- Part number
- 3360318020
- Condition
- Cracked
- Location
- Nr 1 Engine
- 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.