Service difficulty report · Warning System · Boeing 7673Y0

Difficulty date
August 11, 2018
Submitted
August 14, 2018
Operation
Air carrier
Aircraft
N1181A
Make and model
Boeing 7673Y0
Aircraft serial
26206
Aircraft time
83,771 hours, 20,572 cycles
Part
Warning System
Condition
False Activation
Location
Cockpit
Stage of operation
TO
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

ON DEPARTURE FO WX RADAR INDICATED FAIL USING L SYSTEM, AFTER CYCLING WX SELECTOR, WX RADAR WORKED WITH NO FURTHER ISSUES. PERFORMED WXR BITE TEST IAW AMM 34-43-00.

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