Service difficulty report · Anti-Ice Valve · Boeing 73773A

Difficulty date
October 6, 2019
Submitted
October 8, 2019
Operation
General aviation
Aircraft
N715DB
Make and model
Boeing 73773A
Aircraft serial
28498
Part
Anti-Ice Valve
Part number
32156184
Part serial
2461C
Condition
Failed
Location
Nr 2 Engine
Stage of operation
CL
How discovered
O
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

ANTI-ICE FRM. 30 20 50 52 (ENGINE COWL TAI VALVE ENG.#2 INOP) QRF TO SLCB. CORRECTIVE ACTION: WAS REPLACED ENGINE COWL TAI VALVE ENG. #2 IAW AMM 30-21-11/401 AND RUN UP IAW AMM 71-00-00 IN TEST NORMAL.

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