Service difficulty report · Anti-Ice Valve · Boeing 737*

Difficulty date
November 15, 2021
Submitted
November 19, 2021
Operation
Air carrier
Aircraft
N338RS
Make and model
Boeing 737*
Aircraft serial
44458
Aircraft time
3,302 hours, 1,327 cycles
Part
Anti-Ice Valve
Condition
Fault Message
Location
Zone 400 - Nac/P
Stage of operation
CL
How discovered
V
Nature of condition
J
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AIRCRAFT WAS GROUNDED: RH ENGINE ANTI-ICE LIGHT ILLUMINATED AFTER TAKEOFF, FLIGHT DECLARED EMERGENCY AND RETURNED TO FIELD. REPLACED ENGINE ANTI-ICE VALVE WITH SERVICEABLE UNIT IAW AMM 30-21-11, OPS CHECK GOOD.