What was found
NUMBER 1 ENG PRSOV INTERMITTENTLY STICKS IN INTERMEDIATE POSITION. REPLACED LT ENG NR 1 PRSOV IAW AMM 36-11-09, OPERATIONS CHECKED NORMAL & LEAK CHECKED NORMAL.
- Difficulty date
- February 20, 2014
- Submitted
- February 21, 2014
- Operation
- Air carrier
- Aircraft
- N640GT
- Make and model
- Boeing 7673S1
- Aircraft serial
- 25221
- Aircraft time
- 73,676 hours, 15,515 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Shutoff Valve
- Part number
- 7998014
- Part serial
- 9907024
- Condition
- Sticking
- Location
- Bleed Air Sys
- Stage of operation
- IN
- 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.