Service difficulty report · Hydromech Unit · Boeing 737890
FAA SDR system
- Difficulty date
- May 1, 2008
- Submitted
- May 6, 2008
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35688
- Aircraft time
- 60 hours, 24 cycles
- Engine
- Ge CFM567B24
- Engine time
- 60 hours, 24 cycles
- Part
- Hydromech Unit
- Part number
- 1853M56P12
- Condition
- Faulty
- Location
- Nr 2 Engine
- Part time
- 60 hours, 24 cycles
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE NR 2 SHUTDOWN WHILE TAXIING IN. REPLACED HMU HIGH STAGE VALVE & HIGH STAGE REGULATOR.