What was found
C HYD PRIM 2 EICAS MESSAGE DURING TAXI. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE DEFERRED THE C2 HYDRAULIC PUMP IAW MEL 29-11-2. PLACARD INSTALLED. AIRCRAFT RETURNED TO SERVICE.
- Difficulty date
- September 16, 2022
- Submitted
- September 19, 2022
- Operation
- Air carrier
- Aircraft
- N372CM
- Make and model
- Boeing 767338
- Aircraft serial
- 25575
- Aircraft time
- 94,242 hours, 31,822 cycles
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Pump
- Condition
- Malfunctioned
- Location
- Hyd System
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.