What was found
#1 ENG PRV VALVE HAS FAILED HEALTH CHECK. REMOVED & REPLACED #1 ENG PRV VALVE IAW AMM 36-11-18. OPS CHECK GOOD, NO LEAK NOTED.
- Difficulty date
- September 11, 2019
- Submitted
- September 12, 2019
- Operation
- Air carrier
- Aircraft
- N641GT
- Make and model
- Boeing 76738E
- Aircraft serial
- 25132
- Aircraft time
- 86,126 hours, 24,682 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Relief Valve
- Part number
- 80217012
- Part serial
- 9909122
- Condition
- Failed
- Location
- Bleed Air Sys
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.