What was found
NR 1 ENGINE PRESSURE REGULATING VALVE CONTROLLER FAILED PART 3 ITEM 7 OF EO 6736A005_CS. REMOVED AND REPLACED THE NR 1 ENGINE PRESSURE REGULATING VALVE CONTROLLER IAW AMM 36-11-08-004-006-007, LEAK CHECKED GOOD.
- Difficulty date
- August 10, 2017
- Submitted
- August 25, 2017
- Operation
- Air carrier
- Aircraft
- N642GT
- Make and model
- Boeing 7673Y0
- Aircraft serial
- 26207
- Aircraft time
- 78,292 hours, 20,172 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Controller
- Condition
- Malfunctioned
- Location
- Nr 1 Engine
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.