What was found
DURING CLIMB, HYDRAULIC QUANTITY IN THE NR 3 SYSTEM WENT TO ZERO. FOUND UPPER PRIMARY STABILIZER TRIM CONTROL VALVE CRACKED. REMOVED AND REPLACED VALVE IAW 27-40-2. OPERATIONAL AND LEAK CHECKS GOOD.
- Difficulty date
- May 7, 2000
- Submitted
- May 8, 2000
- Operation
- Air carrier
- Aircraft
- N152SY
- Make and model
- Doug DC1015
- Aircraft serial
- 48289
- Aircraft time
- 43,982 hours, 24,228 cycles
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Control Valve
- Part number
- AJG70415537
- Part serial
- RDN351
- Condition
- Cracked
- Location
- Hyd System
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- K, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.