Service difficulty report · Anti-Ice Valve · Boeing 737890
FAA SDR system
- Difficulty date
- February 24, 2020
- Submitted
- February 26, 2020
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35185
- Aircraft time
- 49,384 hours, 14,622 cycles
- Part
- Anti-Ice Valve
- Part number
- 672906002
- Part serial
- 4410
- Condition
- Inoperative
- Location
- Right Wing
- Part time
- 49,384 hours, 14,622 cycles
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAXI OUT FOUND WING ANTI-ICE CB POPPED IT WORK IN ON PREFLIGHT REST & RT WING ANTI-ICE LT ILLUMINATED. GROUNDED - YES. VERIFIED RT WING ANTI ICE VALVE INOP AFTER RESETTING CB. REMOVED AND REPLACED ANTI-ICE VALVE RT WING REF B737-800 AMM 30-11-11 LEAK CHECK COMPLETE & OPS CHECK COMPLETE. SUCCESSFUL GROUND VERIFICATION COMPLETE REF AMM 30-11-11-710-801.