What was found
NR 1 ENGINE FLANGE CRACK FOUND DURING ROUTINE BORESCOPE. REPLACING ENGINE.
- Difficulty date
- June 1, 2004
- Submitted
- June 4, 2004
- Operation
- Air carrier
- Aircraft
- N178DN
- Make and model
- Boeing 767332
- Aircraft serial
- 25143
- Aircraft time
- 62,069 hours, 9,773 cycles
- Engine
- Pwa PW4060
- Engine time
- 53,980 hours, 8,608 cycles
- System (JASC)
- 7210 · Turbine Engine Reduction Gear
- Part
- Flange
- Condition
- Cracked
- Location
- Nr 1 Engine
- Part time
- 53,980 hours, 8,608 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.