What was found
STATUS MSG L ENG HPSOV. REMOVED AND REPLACED LT ENG HPSOV IAW AMM 36-11-07-024/424, LEAK TEST IAW AMM 71-00-00/201, BITE CHK AIR SUPPLY MODULE GOOD IAW AMM 36-23-00/501.
- Difficulty date
- June 21, 2020
- Submitted
- June 22, 2020
- Operation
- Air carrier
- Aircraft
- N640GT
- Make and model
- Boeing 7673S1
- Aircraft serial
- 25221
- Aircraft time
- 91,228 hours, 19,428 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Shutoff Valve
- Part number
- 79027014
- Part serial
- 88125
- Condition
- Malfunctioned
- Location
- Bleed Air Sys
- Stage of operation
- UK
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.