What was found
WHILE PERFORMING ASA TSR713971, FOUND #2 ENG RH VSV DRAIN LEAKING FUEL AT APPROXIMATELY 12 DROPS PER MINUTE. GROUNDED - YES. REMOVED AND REPLACED #2 ENG R/H VSV IN REF TO B737-900 AMM 75-31-01/401. LEAK CHECK GOOD, OPS CHECK GOOD.
- Difficulty date
- March 17, 2023
- Submitted
- March 21, 2023
- Operation
- Air carrier
- Aircraft
- N433AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41704
- Aircraft time
- 34,779 hours, 10,999 cycles
- System (JASC)
- 7530 · Compressor Bleed Control
- Part
- Actuator
- Part number
- 1211313010
- Part serial
- AU979
- Condition
- Leaking
- Location
- Nr 2 Engine
- Part time
- 8,261 hours, 2,530 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.