What was found
NR 1 ENGINE FUEL PRESSURE SWITCH HAS BLOWN O-RING. REMOVED AND REPLACED THE O-RING IAW AMM 73-34-01.
- Difficulty date
- April 4, 2018
- Submitted
- April 5, 2018
- Operation
- Air carrier
- Aircraft
- N1373A
- Make and model
- Boeing 76731K
- Aircraft serial
- 27205
- Aircraft time
- 96,276 hours, 19,652 cycles
- Engine
- Ge CF680C2B2
- System (JASC)
- 7320 · Fuel Controlling System
- Part
- O-Ring
- Part number
- J221P904
- Part serial
- NSN
- Condition
- Failed
- Location
- Pressure Switch
- 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.