SDR ASAA2023041142804

Service difficulty report · Unknown · Boeing 7379

Difficulty date: April 11, 2023
Submitted: April 12, 2023
Operation: Air carrier
Aircraft: N938AK
Make and model: Boeing 7379
Aircraft serial: 43381
Aircraft time: 3,096 hours, 879 cycles
System (JASC): 3040 · Windshield/Door Rain/Ice Removal
Part: Unknown
Part number: UNKNOWN
Condition: Unknown
Location: Unknown
Stage of operation: TX
How discovered: V
Nature of condition: M
Precautionary procedure: K

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

What was found

R1 WINDSHIELD OVERHEAT ILLUMINATED ON THE GROUND DURING PRE-FLIGHT. RAN QRH LIGHT EXTINGUISHED. GROUNDED - YES. DUE TO HISTORY- SELECTED WHCU M323 TO OVERRIDE, REF B737-9 AMM 30-41-11. RT FWD (R-1) WINDOW HEAT OPS NORMAL, REF AMM 30-41-00, OK FOR SERVICE.

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