What was found
C HYDRAULIC PRIMARY 2 PUMP DID NOT COME BACK ON AFTER ENG START. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE DEFERRED THE C 2 HYDRAULIC PUMP IAW MEL 29-11-2. PLACARD INSTALLED, AIRCRAFT RETURNED TO SERVICE.
- Difficulty date
- September 30, 2022
- Submitted
- October 3, 2022
- Operation
- Air carrier
- Aircraft
- N762CK
- Make and model
- Boeing 7673P6
- Aircraft serial
- 26236
- Aircraft time
- 92,159 hours, 28,428 cycles
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Pump
- Condition
- Inoperative
- 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.