What was found
FLUID SAMPLE TAKEN AT 100-HOUR INTERVAL SHOWS THE PUMP NEEDS TO BE REPLACED. REPLACED PUMP WILL CONTINUE TO TAKE FLUID SAMPLES AT 100-HOUR INTERVALS AND CHANGE PUMPS AS REQUIRED. AIRCRAFT TOTAL TIME 812.0 HOURS. TOTAL CYCLES 546. (X)
- Difficulty date
- November 16, 2000
- Submitted
- December 18, 2000
- Operation
- Air carrier
- Aircraft
- N83M
- Make and model
- Gulstm GV
- Aircraft serial
- 557
- Engine
- Rroyce BR700710A110
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Pump
- Part number
- 1159SCH5057
- Part serial
- MX589616B
- Condition
- Worn
- Location
- Lt Engine
- Component
- Pump · Vickers
- Component part number
- 3029091001
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.